49919888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 102993408

約数和(自身を除く): 53073520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 823, 892, 1646, 1784, 3292, 3568, 3791, 6584, 7582, 13168, 13991, 15164, 27982, 30328, 55964, 60656, 111928, 183529, 223856, 367058, 734116, 1468232, 2936464, 3119993, 6239986, 12479972, 24959944, 49919888]

約数ペア:

[(1, 49919888), (2, 24959944), (4, 12479972), (8, 6239986), (16, 3119993), (17, 2936464), (34, 1468232), (68, 734116), (136, 367058), (223, 223856), (272, 183529), (446, 111928), (823, 60656), (892, 55964), (1646, 30328), (1784, 27982), (3292, 15164), (3568, 13991), (3791, 13168), (6584, 7582)]