A:
Positive:
1 x 540325455 x 108065097 x 771893517 x 317838535 x 154378749 x 110270585 x 635677119 x 454055245 x 220541595 x 90811833 x 648654165 x 12973
Negative:
-1 x -54032545-5 x -10806509-7 x -7718935-17 x -3178385-35 x -1543787-49 x -1102705-85 x -635677-119 x -454055-245 x -220541-595 x -90811-833 x -64865-4165 x -12973
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 54,032,545, 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 | 54,032,545 | |
| -1 | -54,032,545 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 54,032,545.
Example:
1 x 54,032,545 = 54,032,545
and
-1 x -54,032,545 = 54,032,545
Notice both answers equal 54,032,545
With that explanation out of the way, let's continue. Next, we take the number 54,032,545 and divide it by 2:
54,032,545 ÷ 2 = 27,016,272.5
If the quotient is a whole number, then 2 and 27,016,272.5 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 | 54,032,545 | |
| -1 | -54,032,545 |
Now, we try dividing 54,032,545 by 3:
54,032,545 ÷ 3 = 18,010,848.3333
If the quotient is a whole number, then 3 and 18,010,848.3333 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 | 54,032,545 | |
| -1 | -54,032,545 |
Let's try dividing by 4:
54,032,545 ÷ 4 = 13,508,136.25
If the quotient is a whole number, then 4 and 13,508,136.25 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 | 54,032,545 | |
| -1 | 54,032,545 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 17 | 35 | 49 | 85 | 119 | 245 | 595 | 833 | 4,165 | 12,973 | 64,865 | 90,811 | 220,541 | 454,055 | 635,677 | 1,102,705 | 1,543,787 | 3,178,385 | 7,718,935 | 10,806,509 | 54,032,545 |
| -1 | -5 | -7 | -17 | -35 | -49 | -85 | -119 | -245 | -595 | -833 | -4,165 | -12,973 | -64,865 | -90,811 | -220,541 | -454,055 | -635,677 | -1,102,705 | -1,543,787 | -3,178,385 | -7,718,935 | -10,806,509 | -54,032,545 |
Here are some more numbers to try:
Try the factor calculator