A:
Positive:
1 x 572362255 x 1144724525 x 228944937 x 154692543 x 1331075185 x 309385215 x 266215925 x 618771075 x 532431439 x 397751591 x 359757195 x 7955
Negative:
-1 x -57236225-5 x -11447245-25 x -2289449-37 x -1546925-43 x -1331075-185 x -309385-215 x -266215-925 x -61877-1075 x -53243-1439 x -39775-1591 x -35975-7195 x -7955
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 57,236,225, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 57,236,225 | |
| -1 | -57,236,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 57,236,225.
Example:
1 x 57,236,225 = 57,236,225
and
-1 x -57,236,225 = 57,236,225
Notice both answers equal 57,236,225
With that explanation out of the way, let's continue. Next, we take the number 57,236,225 and divide it by 2:
57,236,225 ÷ 2 = 28,618,112.5
If the quotient is a whole number, then 2 and 28,618,112.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 57,236,225 | |
| -1 | -57,236,225 |
Now, we try dividing 57,236,225 by 3:
57,236,225 ÷ 3 = 19,078,741.6667
If the quotient is a whole number, then 3 and 19,078,741.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 57,236,225 | |
| -1 | -57,236,225 |
Let's try dividing by 4:
57,236,225 ÷ 4 = 14,309,056.25
If the quotient is a whole number, then 4 and 14,309,056.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 57,236,225 | |
| -1 | 57,236,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 37 | 43 | 185 | 215 | 925 | 1,075 | 1,439 | 1,591 | 7,195 | 7,955 | 35,975 | 39,775 | 53,243 | 61,877 | 266,215 | 309,385 | 1,331,075 | 1,546,925 | 2,289,449 | 11,447,245 | 57,236,225 |
| -1 | -5 | -25 | -37 | -43 | -185 | -215 | -925 | -1,075 | -1,439 | -1,591 | -7,195 | -7,955 | -35,975 | -39,775 | -53,243 | -61,877 | -266,215 | -309,385 | -1,331,075 | -1,546,925 | -2,289,449 | -11,447,245 | -57,236,225 |
Here are some more numbers to try:
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