51218992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 108810000

約数和(自身を除く): 57591008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 466, 932, 1249, 1864, 2498, 2563, 3728, 4996, 5126, 9992, 10252, 13739, 19984, 20504, 27478, 41008, 54956, 109912, 219824, 291017, 582034, 1164068, 2328136, 3201187, 4656272, 6402374, 12804748, 25609496, 51218992]

約数ペア:

[(1, 51218992), (2, 25609496), (4, 12804748), (8, 6402374), (11, 4656272), (16, 3201187), (22, 2328136), (44, 1164068), (88, 582034), (176, 291017), (233, 219824), (466, 109912), (932, 54956), (1249, 41008), (1864, 27478), (2498, 20504), (2563, 19984), (3728, 13739), (4996, 10252), (5126, 9992)]