51647504

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{10313}}^1$

素因数の和:10634

約数の個数: 20

約数和(自身を含む): 100396476

約数和(自身を除く): 48748972

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 10313, 20626, 41252, 82504, 165008, 3227969, 6455938, 12911876, 25823752, 51647504]

約数ペア:

[(1, 51647504), (2, 25823752), (4, 12911876), (8, 6455938), (16, 3227969), (313, 165008), (626, 82504), (1252, 41252), (2504, 20626), (5008, 10313)]