49986567

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 76044384

約数和(自身を除く): 26057817

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2137, 2599, 6411, 7797, 19233, 23391, 49151, 147453, 241481, 442359, 724443, 2173329, 5554063, 16662189, 49986567]

約数ペア:

[(1, 49986567), (3, 16662189), (9, 5554063), (23, 2173329), (69, 724443), (113, 442359), (207, 241481), (339, 147453), (1017, 49151), (2137, 23391), (2599, 19233), (6411, 7797)]