56819220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{946987}}^1$

素因数の和:946999

約数の個数: 24

約数和(自身を含む): 159093984

約数和(自身を除く): 102274764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 946987, 1893974, 2840961, 3787948, 4734935, 5681922, 9469870, 11363844, 14204805, 18939740, 28409610, 56819220]

約数ペア:

[(1, 56819220), (2, 28409610), (3, 18939740), (4, 14204805), (5, 11363844), (6, 9469870), (10, 5681922), (12, 4734935), (15, 3787948), (20, 2840961), (30, 1893974), (60, 946987)]