48673261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 15774227

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 431, 511, 949, 1241, 1547, 3017, 5603, 6643, 7327, 8687, 16133, 31463, 39221, 51289, 95251, 112931, 220241, 409019, 534871, 666757, 2863133, 3744097, 6953323, 48673261]

約数ペア:

[(1, 48673261), (7, 6953323), (13, 3744097), (17, 2863133), (73, 666757), (91, 534871), (119, 409019), (221, 220241), (431, 112931), (511, 95251), (949, 51289), (1241, 39221), (1547, 31463), (3017, 16133), (5603, 8687), (6643, 7327)]