53121630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12739}}^1$

素因数の和:12888

約数の個数: 32

約数和(自身を含む): 128419200

約数和(自身を除く): 75297570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 12739, 25478, 38217, 63695, 76434, 127390, 191085, 382170, 1770721, 3541442, 5312163, 8853605, 10624326, 17707210, 26560815, 53121630]

約数ペア:

[(1, 53121630), (2, 26560815), (3, 17707210), (5, 10624326), (6, 8853605), (10, 5312163), (15, 3541442), (30, 1770721), (139, 382170), (278, 191085), (417, 127390), (695, 76434), (834, 63695), (1390, 38217), (2085, 25478), (4170, 12739)]