48728953

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 63877248

約数和(自身を除く): 15148295

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2423, 2873, 16961, 20111, 31499, 41191, 220493, 288337, 409487, 535483, 2866409, 3748381, 6961279, 48728953]

約数ペア:

[(1, 48728953), (7, 6961279), (13, 3748381), (17, 2866409), (91, 535483), (119, 409487), (169, 288337), (221, 220493), (1183, 41191), (1547, 31499), (2423, 20111), (2873, 16961)]