48880886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 74861280

約数和(自身を除く): 25980394

約数列:

[1, 2, 61, 122, 257, 514, 1559, 3118, 15677, 31354, 95099, 190198, 400663, 801326, 24440443, 48880886]

約数ペア:

[(1, 48880886), (2, 24440443), (61, 801326), (122, 400663), (257, 190198), (514, 95099), (1559, 31354), (3118, 15677)]