52388420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{374203}}^1$

素因数の和:374219

約数の個数: 24

約数和(自身を含む): 125732544

約数和(自身を除く): 73344124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 374203, 748406, 1496812, 1871015, 2619421, 3742030, 5238842, 7484060, 10477684, 13097105, 26194210, 52388420]

約数ペア:

[(1, 52388420), (2, 26194210), (4, 13097105), (5, 10477684), (7, 7484060), (10, 5238842), (14, 3742030), (20, 2619421), (28, 1871015), (35, 1496812), (70, 748406), (140, 374203)]