51555933

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 40

約数和(自身を含む): 90500256

約数和(自身を除く): 38944323

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 4451, 11583, 13353, 40059, 48961, 57863, 120177, 146883, 173589, 360531, 440649, 520767, 636493, 1321947, 1562301, 1909479, 3965841, 4686903, 5728437, 17185311, 51555933]

約数ペア:

[(1, 51555933), (3, 17185311), (9, 5728437), (11, 4686903), (13, 3965841), (27, 1909479), (33, 1562301), (39, 1321947), (81, 636493), (99, 520767), (117, 440649), (143, 360531), (297, 173589), (351, 146883), (429, 120177), (891, 57863), (1053, 48961), (1287, 40059), (3861, 13353), (4451, 11583)]