47549073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 79994880

約数和(自身を除く): 32445807

約数列:

[1, 3, 11, 13, 23, 33, 39, 61, 69, 79, 143, 183, 237, 253, 299, 429, 671, 759, 793, 869, 897, 1027, 1403, 1817, 2013, 2379, 2607, 3081, 3289, 4209, 4819, 5451, 8723, 9867, 11297, 14457, 15433, 18239, 19987, 23621, 26169, 33891, 46299, 53009, 54717, 59961, 62647, 70863, 110837, 159027, 187941, 200629, 259831, 332511, 601887, 689117, 779493, 1219207, 1440881, 2067351, 3657621, 4322643, 15849691, 47549073]

約数ペア:

[(1, 47549073), (3, 15849691), (11, 4322643), (13, 3657621), (23, 2067351), (33, 1440881), (39, 1219207), (61, 779493), (69, 689117), (79, 601887), (143, 332511), (183, 259831), (237, 200629), (253, 187941), (299, 159027), (429, 110837), (671, 70863), (759, 62647), (793, 59961), (869, 54717), (897, 53009), (1027, 46299), (1403, 33891), (1817, 26169), (2013, 23621), (2379, 19987), (2607, 18239), (3081, 15433), (3289, 14457), (4209, 11297), (4819, 9867), (5451, 8723)]