51207352

素因数分解:

$2^3\times 7^2\times {\mathrm{130631}}^1$

素因数の和:130651

約数の個数: 24

約数和(自身を含む): 111690360

約数和(自身を除く): 60483008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 130631, 261262, 522524, 914417, 1045048, 1828834, 3657668, 6400919, 7315336, 12801838, 25603676, 51207352]

約数ペア:

[(1, 51207352), (2, 25603676), (4, 12801838), (7, 7315336), (8, 6400919), (14, 3657668), (28, 1828834), (49, 1045048), (56, 914417), (98, 522524), (196, 261262), (392, 130631)]