50921804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 91893648

約数和(自身を除く): 40971844

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 2161, 4322, 5891, 8644, 11782, 23564, 92923, 185846, 296057, 371692, 592114, 1184228, 12730451, 25460902, 50921804]

約数ペア:

[(1, 50921804), (2, 25460902), (4, 12730451), (43, 1184228), (86, 592114), (137, 371692), (172, 296057), (274, 185846), (548, 92923), (2161, 23564), (4322, 11782), (5891, 8644)]