49857425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 66617760

約数和(自身を除く): 16760335

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2441, 4085, 12205, 20425, 46379, 61025, 104963, 231895, 524815, 1159475, 1994297, 2624075, 9971485, 49857425]

約数ペア:

[(1, 49857425), (5, 9971485), (19, 2624075), (25, 1994297), (43, 1159475), (95, 524815), (215, 231895), (475, 104963), (817, 61025), (1075, 46379), (2441, 20425), (4085, 12205)]