48747517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31511}}^1$

素因数の和:31548

約数の個数: 16

約数和(自身を含む): 63528192

約数和(自身を除く): 14780675

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 31511, 220577, 409643, 535687, 2867501, 3749809, 6963931, 48747517]

約数ペア:

[(1, 48747517), (7, 6963931), (13, 3749809), (17, 2867501), (91, 535687), (119, 409643), (221, 220577), (1547, 31511)]