51756418545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1\times {\mathrm{70571}}^1$

素因数の和:74353

約数の個数: 32

約数和(自身を含む): 89205266304

約数和(自身を除く): 37448847759

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3761, 11283, 18805, 48893, 56415, 70571, 146679, 211713, 244465, 352855, 733395, 917423, 1058565, 2752269, 4587115, 13761345, 265417531, 796252593, 1327087655, 3450427903, 3981262965, 10351283709, 17252139515, 51756418545]

約数ペア:

[(1, 51756418545), (3, 17252139515), (5, 10351283709), (13, 3981262965), (15, 3450427903), (39, 1327087655), (65, 796252593), (195, 265417531), (3761, 13761345), (11283, 4587115), (18805, 2752269), (48893, 1058565), (56415, 917423), (70571, 733395), (146679, 352855), (211713, 244465)]