47912084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17851}}^1$

素因数の和:17927

約数の個数: 24

約数和(自身を含む): 92973216

約数和(自身を除く): 45061132

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 17851, 35702, 71404, 196361, 392722, 785444, 1088911, 2177822, 4355644, 11978021, 23956042, 47912084]

約数ペア:

[(1, 47912084), (2, 23956042), (4, 11978021), (11, 4355644), (22, 2177822), (44, 1088911), (61, 785444), (122, 392722), (244, 196361), (671, 71404), (1342, 35702), (2684, 17851)]