51138296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 105598080

約数和(自身を除く): 54459784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 5431, 9416, 10862, 21724, 43448, 59741, 119482, 238964, 477928, 581117, 1162234, 2324468, 4648936, 6392287, 12784574, 25569148, 51138296]

約数ペア:

[(1, 51138296), (2, 25569148), (4, 12784574), (8, 6392287), (11, 4648936), (22, 2324468), (44, 1162234), (88, 581117), (107, 477928), (214, 238964), (428, 119482), (856, 59741), (1177, 43448), (2354, 21724), (4708, 10862), (5431, 9416)]