55151888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7703

約数の個数: 40

約数和(自身を含む): 119429856

約数和(自身を除く): 64277968

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 7643, 15286, 30572, 61144, 84073, 122288, 168146, 313363, 336292, 626726, 672584, 1253452, 1345168, 2506904, 3446993, 5013808, 6893986, 13787972, 27575944, 55151888]

約数ペア:

[(1, 55151888), (2, 27575944), (4, 13787972), (8, 6893986), (11, 5013808), (16, 3446993), (22, 2506904), (41, 1345168), (44, 1253452), (82, 672584), (88, 626726), (164, 336292), (176, 313363), (328, 168146), (451, 122288), (656, 84073), (902, 61144), (1804, 30572), (3608, 15286), (7216, 7643)]