51380890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 101533824

約数和(自身を除く): 50152934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 2797, 3674, 5594, 9185, 13985, 18370, 27970, 30767, 61534, 153835, 307670, 467099, 934198, 2335495, 4670990, 5138089, 10276178, 25690445, 51380890]

約数ペア:

[(1, 51380890), (2, 25690445), (5, 10276178), (10, 5138089), (11, 4670990), (22, 2335495), (55, 934198), (110, 467099), (167, 307670), (334, 153835), (835, 61534), (1670, 30767), (1837, 27970), (2797, 18370), (3674, 13985), (5594, 9185)]