51546608

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{30109}}^1$

素因数の和:30224

約数の個数: 20

約数和(自身を含む): 100808280

約数和(自身を除く): 49261672

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 30109, 60218, 120436, 240872, 481744, 3221663, 6443326, 12886652, 25773304, 51546608]

約数ペア:

[(1, 51546608), (2, 25773304), (4, 12886652), (8, 6443326), (16, 3221663), (107, 481744), (214, 240872), (428, 120436), (856, 60218), (1712, 30109)]