53145630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8401

約数の個数: 48

約数和(自身を含む): 140141664

約数和(自身を除く): 86996034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8317, 16634, 24951, 41585, 49902, 74853, 83170, 124755, 149706, 249510, 374265, 590507, 748530, 1181014, 1771521, 2952535, 3543042, 5314563, 5905070, 8857605, 10629126, 17715210, 26572815, 53145630]

約数ペア:

[(1, 53145630), (2, 26572815), (3, 17715210), (5, 10629126), (6, 8857605), (9, 5905070), (10, 5314563), (15, 3543042), (18, 2952535), (30, 1771521), (45, 1181014), (71, 748530), (90, 590507), (142, 374265), (213, 249510), (355, 149706), (426, 124755), (639, 83170), (710, 74853), (1065, 49902), (1278, 41585), (2130, 24951), (3195, 16634), (6390, 8317)]