48723913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 59801472

約数和(自身を除く): 11077559

約数列:

[1, 7, 23, 47, 137, 161, 329, 959, 1081, 2209, 3151, 6439, 7567, 15463, 22057, 45073, 50807, 148097, 302633, 355649, 1036679, 2118431, 6960559, 48723913]

約数ペア:

[(1, 48723913), (7, 6960559), (23, 2118431), (47, 1036679), (137, 355649), (161, 302633), (329, 148097), (959, 50807), (1081, 45073), (2209, 22057), (3151, 15463), (6439, 7567)]