51581276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6343}}^1$

素因数の和:6473

約数の個数: 24

約数和(自身を含む): 95921280

約数和(自身を除く): 44340004

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 6343, 8132, 12686, 25372, 120517, 241034, 482068, 678701, 1357402, 2714804, 12895319, 25790638, 51581276]

約数ペア:

[(1, 51581276), (2, 25790638), (4, 12895319), (19, 2714804), (38, 1357402), (76, 678701), (107, 482068), (214, 241034), (428, 120517), (2033, 25372), (4066, 12686), (6343, 8132)]