49198289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1031}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 59740416

約数和(自身を除く): 10542127

約数列:

[1, 7, 17, 119, 401, 1031, 2807, 6817, 7217, 17527, 47719, 122689, 413431, 2894017, 7028327, 49198289]

約数ペア:

[(1, 49198289), (7, 7028327), (17, 2894017), (119, 413431), (401, 122689), (1031, 47719), (2807, 17527), (6817, 7217)]