49790338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21517}}^1$

素因数の和:21621

約数の個数: 16

約数和(自身を含む): 81338040

約数和(自身を除く): 31547702

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21517, 43034, 279721, 559442, 1915013, 3830026, 24895169, 49790338]

約数ペア:

[(1, 49790338), (2, 24895169), (13, 3830026), (26, 1915013), (89, 559442), (178, 279721), (1157, 43034), (2314, 21517)]