56844745

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 69552000

約数和(自身を除く): 12707255

約数列:

[1, 5, 89, 139, 445, 695, 919, 4595, 12371, 61855, 81791, 127741, 408955, 638705, 11368949, 56844745]

約数ペア:

[(1, 56844745), (5, 11368949), (89, 638705), (139, 408955), (445, 127741), (695, 81791), (919, 61855), (4595, 12371)]