A:
Positive:
1 x 531673255 x 1063346525 x 212669331 x 1715075155 x 343015775 x 68603961 x 553252213 x 240254805 x 11065
Negative:
-1 x -53167325-5 x -10633465-25 x -2126693-31 x -1715075-155 x -343015-775 x -68603-961 x -55325-2213 x -24025-4805 x -11065
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 53,167,325, 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 | 53,167,325 | |
| -1 | -53,167,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 53,167,325.
Example:
1 x 53,167,325 = 53,167,325
and
-1 x -53,167,325 = 53,167,325
Notice both answers equal 53,167,325
With that explanation out of the way, let's continue. Next, we take the number 53,167,325 and divide it by 2:
53,167,325 ÷ 2 = 26,583,662.5
If the quotient is a whole number, then 2 and 26,583,662.5 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 | 53,167,325 | |
| -1 | -53,167,325 |
Now, we try dividing 53,167,325 by 3:
53,167,325 ÷ 3 = 17,722,441.6667
If the quotient is a whole number, then 3 and 17,722,441.6667 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 | 53,167,325 | |
| -1 | -53,167,325 |
Let's try dividing by 4:
53,167,325 ÷ 4 = 13,291,831.25
If the quotient is a whole number, then 4 and 13,291,831.25 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 | 53,167,325 | |
| -1 | 53,167,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 31 | 155 | 775 | 961 | 2,213 | 4,805 | 11,065 | 24,025 | 55,325 | 68,603 | 343,015 | 1,715,075 | 2,126,693 | 10,633,465 | 53,167,325 |
| -1 | -5 | -25 | -31 | -155 | -775 | -961 | -2,213 | -4,805 | -11,065 | -24,025 | -55,325 | -68,603 | -343,015 | -1,715,075 | -2,126,693 | -10,633,465 | -53,167,325 |
Here are some more numbers to try:
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