55485688

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 112067280

約数和(自身を除く): 56581592

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 233, 289, 412, 466, 578, 824, 932, 1156, 1751, 1864, 2312, 3502, 3961, 7004, 7922, 14008, 15844, 23999, 29767, 31688, 47998, 59534, 67337, 95996, 119068, 134674, 191992, 238136, 269348, 407983, 538696, 815966, 1631932, 3263864, 6935711, 13871422, 27742844, 55485688]

約数ペア:

[(1, 55485688), (2, 27742844), (4, 13871422), (8, 6935711), (17, 3263864), (34, 1631932), (68, 815966), (103, 538696), (136, 407983), (206, 269348), (233, 238136), (289, 191992), (412, 134674), (466, 119068), (578, 95996), (824, 67337), (932, 59534), (1156, 47998), (1751, 31688), (1864, 29767), (2312, 23999), (3502, 15844), (3961, 14008), (7004, 7922)]