54571216

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1759}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 121341440

約数和(自身を除く): 66770224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1759, 1939, 2216, 3518, 3878, 4432, 7036, 7756, 12313, 14072, 15512, 24626, 28144, 31024, 49252, 98504, 197008, 487243, 974486, 1948972, 3410701, 3897944, 6821402, 7795888, 13642804, 27285608, 54571216]

約数ペア:

[(1, 54571216), (2, 27285608), (4, 13642804), (7, 7795888), (8, 6821402), (14, 3897944), (16, 3410701), (28, 1948972), (56, 974486), (112, 487243), (277, 197008), (554, 98504), (1108, 49252), (1759, 31024), (1939, 28144), (2216, 24626), (3518, 15512), (3878, 14072), (4432, 12313), (7036, 7756)]