51716275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 69464304

約数和(自身を除く): 17748029

約数列:

[1, 5, 13, 25, 65, 227, 325, 701, 1135, 2951, 3505, 5675, 9113, 14755, 17525, 45565, 73775, 159127, 227825, 795635, 2068651, 3978175, 10343255, 51716275]

約数ペア:

[(1, 51716275), (5, 10343255), (13, 3978175), (25, 2068651), (65, 795635), (227, 227825), (325, 159127), (701, 73775), (1135, 45565), (2951, 17525), (3505, 14755), (5675, 9113)]