56557079888

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1949}}^1\times {\mathrm{17957}}^1$

素因数の和:20015

約数の個数: 40

約数和(自身を含む): 110727232200

約数和(自身を除く): 54170152312

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1949, 3898, 7796, 15592, 17957, 31184, 35914, 71828, 143656, 196849, 287312, 393698, 787396, 1574792, 1813657, 3149584, 3627314, 7254628, 14509256, 29018512, 34998193, 69996386, 139992772, 279985544, 559971088, 3534817493, 7069634986, 14139269972, 28278539944, 56557079888]

約数ペア:

[(1, 56557079888), (2, 28278539944), (4, 14139269972), (8, 7069634986), (16, 3534817493), (101, 559971088), (202, 279985544), (404, 139992772), (808, 69996386), (1616, 34998193), (1949, 29018512), (3898, 14509256), (7796, 7254628), (15592, 3627314), (17957, 3149584), (31184, 1813657), (35914, 1574792), (71828, 787396), (143656, 393698), (196849, 287312)]