52391080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187111}}^1$

素因数の和:187129

約数の個数: 32

約数和(自身を含む): 134720640

約数和(自身を除く): 82329560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187111, 374222, 748444, 935555, 1309777, 1496888, 1871110, 2619554, 3742220, 5239108, 6548885, 7484440, 10478216, 13097770, 26195540, 52391080]

約数ペア:

[(1, 52391080), (2, 26195540), (4, 13097770), (5, 10478216), (7, 7484440), (8, 6548885), (10, 5239108), (14, 3742220), (20, 2619554), (28, 1871110), (35, 1496888), (40, 1309777), (56, 935555), (70, 748444), (140, 374222), (280, 187111)]