51870612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 128120832

約数和(自身を除く): 76250220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 2647, 3266, 4899, 5294, 6532, 7941, 9798, 10588, 15882, 19596, 31764, 60881, 121762, 182643, 187937, 243524, 365286, 375874, 563811, 730572, 751748, 1127622, 2255244, 4322551, 8645102, 12967653, 17290204, 25935306, 51870612]

約数ペア:

[(1, 51870612), (2, 25935306), (3, 17290204), (4, 12967653), (6, 8645102), (12, 4322551), (23, 2255244), (46, 1127622), (69, 751748), (71, 730572), (92, 563811), (138, 375874), (142, 365286), (213, 243524), (276, 187937), (284, 182643), (426, 121762), (852, 60881), (1633, 31764), (2647, 19596), (3266, 15882), (4899, 10588), (5294, 9798), (6532, 7941)]