49512205

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 60628608

約数和(自身を除く): 11116403

約数列:

[1, 5, 71, 211, 355, 661, 1055, 3305, 14981, 46931, 74905, 139471, 234655, 697355, 9902441, 49512205]

約数ペア:

[(1, 49512205), (5, 9902441), (71, 697355), (211, 234655), (355, 139471), (661, 74905), (1055, 46931), (3305, 14981)]