51252292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10831}}^1$

素因数の和:10868

約数の個数: 36

約数和(自身を含む): 111006336

約数和(自身を除く): 59754044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 10831, 21662, 43324, 75817, 140803, 151634, 281606, 303268, 563212, 985621, 1830439, 1971242, 3660878, 3942484, 7321756, 12813073, 25626146, 51252292]

約数ペア:

[(1, 51252292), (2, 25626146), (4, 12813073), (7, 7321756), (13, 3942484), (14, 3660878), (26, 1971242), (28, 1830439), (52, 985621), (91, 563212), (169, 303268), (182, 281606), (338, 151634), (364, 140803), (676, 75817), (1183, 43324), (2366, 21662), (4732, 10831)]