52250800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18686

約数の個数: 60

約数和(自身を含む): 143473456

約数和(自身を除く): 91222656

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, 18661, 37322, 74644, 93305, 130627, 149288, 186610, 261254, 298576, 373220, 466525, 522508, 653135, 746440, 933050, 1045016, 1306270, 1492880, 1866100, 2090032, 2612540, 3265675, 3732200, 5225080, 6531350, 7464400, 10450160, 13062700, 26125400, 52250800]

約数ペア:

[(1, 52250800), (2, 26125400), (4, 13062700), (5, 10450160), (7, 7464400), (8, 6531350), (10, 5225080), (14, 3732200), (16, 3265675), (20, 2612540), (25, 2090032), (28, 1866100), (35, 1492880), (40, 1306270), (50, 1045016), (56, 933050), (70, 746440), (80, 653135), (100, 522508), (112, 466525), (140, 373220), (175, 298576), (200, 261254), (280, 186610), (350, 149288), (400, 130627), (560, 93305), (700, 74644), (1400, 37322), (2800, 18661)]