51030315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23143}}^1$

素因数の和:23168

約数の個数: 36

約数和(自身を含む): 102898224

約数和(自身を除く): 51867909

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 23143, 69429, 115715, 162001, 208287, 347145, 486003, 810005, 1041435, 1134007, 1458009, 2430015, 3402021, 5670035, 7290045, 10206063, 17010105, 51030315]

約数ペア:

[(1, 51030315), (3, 17010105), (5, 10206063), (7, 7290045), (9, 5670035), (15, 3402021), (21, 2430015), (35, 1458009), (45, 1134007), (49, 1041435), (63, 810005), (105, 486003), (147, 347145), (245, 208287), (315, 162001), (441, 115715), (735, 69429), (2205, 23143)]