51658260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860971}}^1$

素因数の和:860983

約数の個数: 24

約数和(自身を含む): 144643296

約数和(自身を除く): 92985036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860971, 1721942, 2582913, 3443884, 4304855, 5165826, 8609710, 10331652, 12914565, 17219420, 25829130, 51658260]

約数ペア:

[(1, 51658260), (2, 25829130), (3, 17219420), (4, 12914565), (5, 10331652), (6, 8609710), (10, 5165826), (12, 4304855), (15, 3443884), (20, 2582913), (30, 1721942), (60, 860971)]