49909909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 11261291

約数列:

[1, 7, 17, 79, 119, 553, 1343, 5309, 9401, 37163, 90253, 419411, 631771, 2935877, 7129987, 49909909]

約数ペア:

[(1, 49909909), (7, 7129987), (17, 2935877), (79, 631771), (119, 419411), (553, 90253), (1343, 37163), (5309, 9401)]