52904180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377887}}^1$

素因数の和:377903

約数の個数: 24

約数和(自身を含む): 126970368

約数和(自身を除く): 74066188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377887, 755774, 1511548, 1889435, 2645209, 3778870, 5290418, 7557740, 10580836, 13226045, 26452090, 52904180]

約数ペア:

[(1, 52904180), (2, 26452090), (4, 13226045), (5, 10580836), (7, 7557740), (10, 5290418), (14, 3778870), (20, 2645209), (28, 1889435), (35, 1511548), (70, 755774), (140, 377887)]