56503216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45863}}^1$

素因数の和:45889

約数の個数: 40

約数和(自身を含む): 136491264

約数和(自身を除く): 79988048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 45863, 91726, 183452, 321041, 366904, 504493, 642082, 733808, 1008986, 1284164, 2017972, 2568328, 3531451, 4035944, 5136656, 7062902, 8071888, 14125804, 28251608, 56503216]

約数ペア:

[(1, 56503216), (2, 28251608), (4, 14125804), (7, 8071888), (8, 7062902), (11, 5136656), (14, 4035944), (16, 3531451), (22, 2568328), (28, 2017972), (44, 1284164), (56, 1008986), (77, 733808), (88, 642082), (112, 504493), (154, 366904), (176, 321041), (308, 183452), (616, 91726), (1232, 45863)]