52458520

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5881}}^1$

素因数の和:6115

約数の個数: 32

約数和(自身を含む): 118581120

約数和(自身を除く): 66122600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5881, 8920, 11762, 23524, 29405, 47048, 58810, 117620, 235240, 1311463, 2622926, 5245852, 6557315, 10491704, 13114630, 26229260, 52458520]

約数ペア:

[(1, 52458520), (2, 26229260), (4, 13114630), (5, 10491704), (8, 6557315), (10, 5245852), (20, 2622926), (40, 1311463), (223, 235240), (446, 117620), (892, 58810), (1115, 47048), (1784, 29405), (2230, 23524), (4460, 11762), (5881, 8920)]