51427600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18367}}^1$

素因数の和:18392

約数の個数: 60

約数和(自身を含む): 141213184

約数和(自身を除く): 89785584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 18367, 36734, 73468, 91835, 128569, 146936, 183670, 257138, 293872, 367340, 459175, 514276, 642845, 734680, 918350, 1028552, 1285690, 1469360, 1836700, 2057104, 2571380, 3214225, 3673400, 5142760, 6428450, 7346800, 10285520, 12856900, 25713800, 51427600]

約数ペア:

[(1, 51427600), (2, 25713800), (4, 12856900), (5, 10285520), (7, 7346800), (8, 6428450), (10, 5142760), (14, 3673400), (16, 3214225), (20, 2571380), (25, 2057104), (28, 1836700), (35, 1469360), (40, 1285690), (50, 1028552), (56, 918350), (70, 734680), (80, 642845), (100, 514276), (112, 459175), (140, 367340), (175, 293872), (200, 257138), (280, 183670), (350, 146936), (400, 128569), (560, 91835), (700, 73468), (1400, 36734), (2800, 18367)]