55311784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 113588640

約数和(自身を除く): 58276856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 2221, 2264, 3113, 4442, 6226, 8884, 12452, 17768, 24431, 24904, 48862, 97724, 195448, 628543, 1257086, 2514172, 5028344, 6913973, 13827946, 27655892, 55311784]

約数ペア:

[(1, 55311784), (2, 27655892), (4, 13827946), (8, 6913973), (11, 5028344), (22, 2514172), (44, 1257086), (88, 628543), (283, 195448), (566, 97724), (1132, 48862), (2221, 24904), (2264, 24431), (3113, 17768), (4442, 12452), (6226, 8884)]