56424740

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14321}}^1$

素因数の和:14527

約数の個数: 24

約数和(自身を含む): 119101752

約数和(自身を除く): 62677012

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 14321, 28642, 57284, 71605, 143210, 286420, 2821237, 5642474, 11284948, 14106185, 28212370, 56424740]

約数ペア:

[(1, 56424740), (2, 28212370), (4, 14106185), (5, 11284948), (10, 5642474), (20, 2821237), (197, 286420), (394, 143210), (788, 71605), (985, 57284), (1970, 28642), (3940, 14321)]