53207310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136429}}^1$

素因数の和:136452

約数の個数: 32

約数和(自身を含む): 137521440

約数和(自身を除く): 84314130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 136429, 272858, 409287, 682145, 818574, 1364290, 1773577, 2046435, 3547154, 4092870, 5320731, 8867885, 10641462, 17735770, 26603655, 53207310]

約数ペア:

[(1, 53207310), (2, 26603655), (3, 17735770), (5, 10641462), (6, 8867885), (10, 5320731), (13, 4092870), (15, 3547154), (26, 2046435), (30, 1773577), (39, 1364290), (65, 818574), (78, 682145), (130, 409287), (195, 272858), (390, 136429)]