49911238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12713}}^1$

素因数の和:12879

約数の個数: 16

約数和(自身を含む): 81166176

約数和(自身を除く): 31254938

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 12713, 25426, 165269, 330538, 1919663, 3839326, 24955619, 49911238]

約数ペア:

[(1, 49911238), (2, 24955619), (13, 3839326), (26, 1919663), (151, 330538), (302, 165269), (1963, 25426), (3926, 12713)]