51437168

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{10271}}^1$

素因数の和:10592

約数の個数: 20

約数和(自身を含む): 99987648

約数和(自身を除く): 48550480

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 10271, 20542, 41084, 82168, 164336, 3214823, 6429646, 12859292, 25718584, 51437168]

約数ペア:

[(1, 51437168), (2, 25718584), (4, 12859292), (8, 6429646), (16, 3214823), (313, 164336), (626, 82168), (1252, 41084), (2504, 20542), (5008, 10271)]