52008740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371491}}^1$

素因数の和:371507

約数の個数: 24

約数和(自身を含む): 124821312

約数和(自身を除く): 72812572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371491, 742982, 1485964, 1857455, 2600437, 3714910, 5200874, 7429820, 10401748, 13002185, 26004370, 52008740]

約数ペア:

[(1, 52008740), (2, 26004370), (4, 13002185), (5, 10401748), (7, 7429820), (10, 5200874), (14, 3714910), (20, 2600437), (28, 1857455), (35, 1485964), (70, 742982), (140, 371491)]