A:
Positive:
1 x 544161255 x 1088322525 x 2176645125 x 435329229 x 2376251145 x 475251901 x 286255725 x 9505
Negative:
-1 x -54416125-5 x -10883225-25 x -2176645-125 x -435329-229 x -237625-1145 x -47525-1901 x -28625-5725 x -9505
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 54,416,125, 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 | 54,416,125 | |
| -1 | -54,416,125 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 54,416,125.
Example:
1 x 54,416,125 = 54,416,125
and
-1 x -54,416,125 = 54,416,125
Notice both answers equal 54,416,125
With that explanation out of the way, let's continue. Next, we take the number 54,416,125 and divide it by 2:
54,416,125 ÷ 2 = 27,208,062.5
If the quotient is a whole number, then 2 and 27,208,062.5 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 | 54,416,125 | |
| -1 | -54,416,125 |
Now, we try dividing 54,416,125 by 3:
54,416,125 ÷ 3 = 18,138,708.3333
If the quotient is a whole number, then 3 and 18,138,708.3333 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 | 54,416,125 | |
| -1 | -54,416,125 |
Let's try dividing by 4:
54,416,125 ÷ 4 = 13,604,031.25
If the quotient is a whole number, then 4 and 13,604,031.25 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 | 54,416,125 | |
| -1 | 54,416,125 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 125 | 229 | 1,145 | 1,901 | 5,725 | 9,505 | 28,625 | 47,525 | 237,625 | 435,329 | 2,176,645 | 10,883,225 | 54,416,125 |
| -1 | -5 | -25 | -125 | -229 | -1,145 | -1,901 | -5,725 | -9,505 | -28,625 | -47,525 | -237,625 | -435,329 | -2,176,645 | -10,883,225 | -54,416,125 |
Here are some more numbers to try:
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