56989722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 119831040

約数和(自身を除く): 62841318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 2971, 3197, 5942, 6394, 8913, 9591, 17826, 19182, 68333, 136666, 204999, 409998, 412969, 825938, 1238907, 2477814, 9498287, 18996574, 28494861, 56989722]

約数ペア:

[(1, 56989722), (2, 28494861), (3, 18996574), (6, 9498287), (23, 2477814), (46, 1238907), (69, 825938), (138, 412969), (139, 409998), (278, 204999), (417, 136666), (834, 68333), (2971, 19182), (3197, 17826), (5942, 9591), (6394, 8913)]