56046340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{400331}}^1$

素因数の和:400347

約数の個数: 24

約数和(自身を含む): 134511552

約数和(自身を除く): 78465212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 400331, 800662, 1601324, 2001655, 2802317, 4003310, 5604634, 8006620, 11209268, 14011585, 28023170, 56046340]

約数ペア:

[(1, 56046340), (2, 28023170), (4, 14011585), (5, 11209268), (7, 8006620), (10, 5604634), (14, 4003310), (20, 2802317), (28, 2001655), (35, 1601324), (70, 800662), (140, 400331)]