51707929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13859}}^1$

素因数の和:13920

約数の個数: 16

約数和(自身を含む): 65197440

約数和(自身を除く): 13489511

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 13859, 97013, 180167, 568219, 1261169, 3977533, 7386847, 51707929]

約数ペア:

[(1, 51707929), (7, 7386847), (13, 3977533), (41, 1261169), (91, 568219), (287, 180167), (533, 97013), (3731, 13859)]