51447748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{106297}}^1$

素因数の和:106323

約数の個数: 18

約数和(自身を含む): 98963438

約数和(自身を除く): 47515690

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 106297, 212594, 425188, 1169267, 2338534, 4677068, 12861937, 25723874, 51447748]

約数ペア:

[(1, 51447748), (2, 25723874), (4, 12861937), (11, 4677068), (22, 2338534), (44, 1169267), (121, 425188), (242, 212594), (484, 106297)]