56291742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 132612480

約数和(自身を除く): 76320738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2207, 2834, 4251, 4414, 6621, 8502, 12753, 13242, 19863, 25506, 28691, 39726, 57382, 86073, 172146, 240563, 258219, 481126, 516438, 721689, 1443378, 2165067, 3127319, 4330134, 6254638, 9381957, 18763914, 28145871, 56291742]

約数ペア:

[(1, 56291742), (2, 28145871), (3, 18763914), (6, 9381957), (9, 6254638), (13, 4330134), (18, 3127319), (26, 2165067), (39, 1443378), (78, 721689), (109, 516438), (117, 481126), (218, 258219), (234, 240563), (327, 172146), (654, 86073), (981, 57382), (1417, 39726), (1962, 28691), (2207, 25506), (2834, 19863), (4251, 13242), (4414, 12753), (6621, 8502)]