51900990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3467}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 72947010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 3467, 4990, 6934, 7485, 10401, 14970, 17335, 20802, 34670, 52005, 104010, 1730033, 3460066, 5190099, 8650165, 10380198, 17300330, 25950495, 51900990]

約数ペア:

[(1, 51900990), (2, 25950495), (3, 17300330), (5, 10380198), (6, 8650165), (10, 5190099), (15, 3460066), (30, 1730033), (499, 104010), (998, 52005), (1497, 34670), (2495, 20802), (2994, 17335), (3467, 14970), (4990, 10401), (6934, 7485)]