51318388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28447}}^1$

素因数の和:28503

約数の個数: 24

約数和(自身を含む): 100364544

約数和(自身を除く): 49046156

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 28447, 56894, 113788, 312917, 625834, 1166327, 1251668, 2332654, 4665308, 12829597, 25659194, 51318388]

約数ペア:

[(1, 51318388), (2, 25659194), (4, 12829597), (11, 4665308), (22, 2332654), (41, 1251668), (44, 1166327), (82, 625834), (164, 312917), (451, 113788), (902, 56894), (1804, 28447)]