55050177

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28807}}^1$

素因数の和:28837

約数の個数: 24

約数和(自身を含む): 91955136

約数和(自身を除く): 36904959

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28807, 86421, 201649, 374491, 604947, 1123473, 1411543, 2621437, 4234629, 7864311, 18350059, 55050177]

約数ペア:

[(1, 55050177), (3, 18350059), (7, 7864311), (13, 4234629), (21, 2621437), (39, 1411543), (49, 1123473), (91, 604947), (147, 374491), (273, 201649), (637, 86421), (1911, 28807)]