56551590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1049}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 90868410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 599, 1049, 1198, 1797, 2098, 2995, 3147, 3594, 5245, 5391, 5990, 6294, 8985, 9441, 10490, 10782, 15735, 17970, 18882, 26955, 31470, 47205, 53910, 94410, 628351, 1256702, 1885053, 3141755, 3770106, 5655159, 6283510, 9425265, 11310318, 18850530, 28275795, 56551590]

約数ペア:

[(1, 56551590), (2, 28275795), (3, 18850530), (5, 11310318), (6, 9425265), (9, 6283510), (10, 5655159), (15, 3770106), (18, 3141755), (30, 1885053), (45, 1256702), (90, 628351), (599, 94410), (1049, 53910), (1198, 47205), (1797, 31470), (2098, 26955), (2995, 18882), (3147, 17970), (3594, 15735), (5245, 10782), (5391, 10490), (5990, 9441), (6294, 8985)]