A:
Positive:
1 x 51290337 x 73271913 x 39454191 x 56363157 x 32669359 x 142871099 x 46672041 x 2513
Negative:
-1 x -5129033-7 x -732719-13 x -394541-91 x -56363-157 x -32669-359 x -14287-1099 x -4667-2041 x -2513
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 5,129,033, 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 | 5,129,033 | |
| -1 | -5,129,033 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,129,033.
Example:
1 x 5,129,033 = 5,129,033
and
-1 x -5,129,033 = 5,129,033
Notice both answers equal 5,129,033
With that explanation out of the way, let's continue. Next, we take the number 5,129,033 and divide it by 2:
5,129,033 ÷ 2 = 2,564,516.5
If the quotient is a whole number, then 2 and 2,564,516.5 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 | 5,129,033 | |
| -1 | -5,129,033 |
Now, we try dividing 5,129,033 by 3:
5,129,033 ÷ 3 = 1,709,677.6667
If the quotient is a whole number, then 3 and 1,709,677.6667 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 | 5,129,033 | |
| -1 | -5,129,033 |
Let's try dividing by 4:
5,129,033 ÷ 4 = 1,282,258.25
If the quotient is a whole number, then 4 and 1,282,258.25 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 | 5,129,033 | |
| -1 | 5,129,033 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 91 | 157 | 359 | 1,099 | 2,041 | 2,513 | 4,667 | 14,287 | 32,669 | 56,363 | 394,541 | 732,719 | 5,129,033 |
| -1 | -7 | -13 | -91 | -157 | -359 | -1,099 | -2,041 | -2,513 | -4,667 | -14,287 | -32,669 | -56,363 | -394,541 | -732,719 | -5,129,033 |
Here are some more numbers to try:
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