53748990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5479}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 141055200

約数和(自身を除く): 87306210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 5479, 9810, 10958, 16437, 27395, 32874, 49311, 54790, 82185, 98622, 164370, 246555, 493110, 597211, 1194422, 1791633, 2986055, 3583266, 5374899, 5972110, 8958165, 10749798, 17916330, 26874495, 53748990]

約数ペア:

[(1, 53748990), (2, 26874495), (3, 17916330), (5, 10749798), (6, 8958165), (9, 5972110), (10, 5374899), (15, 3583266), (18, 2986055), (30, 1791633), (45, 1194422), (90, 597211), (109, 493110), (218, 246555), (327, 164370), (545, 98622), (654, 82185), (981, 54790), (1090, 49311), (1635, 32874), (1962, 27395), (3270, 16437), (4905, 10958), (5479, 9810)]