47290750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14581

約数の個数: 32

約数和(自身を含む): 95344704

約数和(自身を除く): 48053954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 14551, 29102, 72755, 145510, 189163, 363775, 378326, 727550, 945815, 1818875, 1891630, 3637750, 4729075, 9458150, 23645375, 47290750]

約数ペア:

[(1, 47290750), (2, 23645375), (5, 9458150), (10, 4729075), (13, 3637750), (25, 1891630), (26, 1818875), (50, 945815), (65, 727550), (125, 378326), (130, 363775), (250, 189163), (325, 145510), (650, 72755), (1625, 29102), (3250, 14551)]