49721402

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 75637152

約数和(自身を除く): 25915750

約数列:

[1, 2, 107, 214, 283, 566, 821, 1642, 30281, 60562, 87847, 175694, 232343, 464686, 24860701, 49721402]

約数ペア:

[(1, 49721402), (2, 24860701), (107, 464686), (214, 232343), (283, 175694), (566, 87847), (821, 60562), (1642, 30281)]