47991262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3336

約数の個数: 24

約数和(自身を含む): 80447976

約数和(自身を除く): 32456714

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 3251, 6502, 7381, 14762, 35761, 71522, 198311, 393371, 396622, 786742, 2181421, 4362842, 23995631, 47991262]

約数ペア:

[(1, 47991262), (2, 23995631), (11, 4362842), (22, 2181421), (61, 786742), (121, 396622), (122, 393371), (242, 198311), (671, 71522), (1342, 35761), (3251, 14762), (6502, 7381)]