51031222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27947}}^1$

素因数の和:28043

約数の個数: 16

約数和(自身を含む): 84514752

約数和(自身を除く): 33483530

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 27947, 55894, 307417, 614834, 2319601, 4639202, 25515611, 51031222]

約数ペア:

[(1, 51031222), (2, 25515611), (11, 4639202), (22, 2319601), (83, 614834), (166, 307417), (913, 55894), (1826, 27947)]