53179922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 81375000

約数和(自身を除く): 28195078

約数列:

[1, 2, 61, 122, 349, 698, 1249, 2498, 21289, 42578, 76189, 152378, 435901, 871802, 26589961, 53179922]

約数ペア:

[(1, 53179922), (2, 26589961), (61, 871802), (122, 435901), (349, 152378), (698, 76189), (1249, 42578), (2498, 21289)]