51277400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3089}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 120695400

約数和(自身を除く): 69418000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3089, 3320, 4150, 6178, 8300, 12356, 15445, 16600, 24712, 30890, 61780, 77225, 123560, 154450, 256387, 308900, 512774, 617800, 1025548, 1281935, 2051096, 2563870, 5127740, 6409675, 10255480, 12819350, 25638700, 51277400]

約数ペア:

[(1, 51277400), (2, 25638700), (4, 12819350), (5, 10255480), (8, 6409675), (10, 5127740), (20, 2563870), (25, 2051096), (40, 1281935), (50, 1025548), (83, 617800), (100, 512774), (166, 308900), (200, 256387), (332, 154450), (415, 123560), (664, 77225), (830, 61780), (1660, 30890), (2075, 24712), (3089, 16600), (3320, 15445), (4150, 12356), (6178, 8300)]