A:
Positive:
1 x 455617255 x 911234511 x 414197525 x 182246943 x 105957555 x 828395215 x 211915275 x 165679473 x 963251075 x 423832365 x 192653853 x 11825
Negative:
-1 x -45561725-5 x -9112345-11 x -4141975-25 x -1822469-43 x -1059575-55 x -828395-215 x -211915-275 x -165679-473 x -96325-1075 x -42383-2365 x -19265-3853 x -11825
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 45,561,725, 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 | 45,561,725 | |
| -1 | -45,561,725 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 45,561,725.
Example:
1 x 45,561,725 = 45,561,725
and
-1 x -45,561,725 = 45,561,725
Notice both answers equal 45,561,725
With that explanation out of the way, let's continue. Next, we take the number 45,561,725 and divide it by 2:
45,561,725 ÷ 2 = 22,780,862.5
If the quotient is a whole number, then 2 and 22,780,862.5 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 | 45,561,725 | |
| -1 | -45,561,725 |
Now, we try dividing 45,561,725 by 3:
45,561,725 ÷ 3 = 15,187,241.6667
If the quotient is a whole number, then 3 and 15,187,241.6667 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 | 45,561,725 | |
| -1 | -45,561,725 |
Let's try dividing by 4:
45,561,725 ÷ 4 = 11,390,431.25
If the quotient is a whole number, then 4 and 11,390,431.25 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 | 45,561,725 | |
| -1 | 45,561,725 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 43 | 55 | 215 | 275 | 473 | 1,075 | 2,365 | 3,853 | 11,825 | 19,265 | 42,383 | 96,325 | 165,679 | 211,915 | 828,395 | 1,059,575 | 1,822,469 | 4,141,975 | 9,112,345 | 45,561,725 |
| -1 | -5 | -11 | -25 | -43 | -55 | -215 | -275 | -473 | -1,075 | -2,365 | -3,853 | -11,825 | -19,265 | -42,383 | -96,325 | -165,679 | -211,915 | -828,395 | -1,059,575 | -1,822,469 | -4,141,975 | -9,112,345 | -45,561,725 |
Here are some more numbers to try:
Try the factor calculator