52983140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 127650432

約数和(自身を除く): 74667292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1123, 1348, 1685, 2246, 2359, 3370, 4492, 4718, 5615, 6740, 7861, 9436, 11230, 11795, 15722, 22460, 23590, 31444, 39305, 47180, 78610, 157220, 378451, 756902, 1513804, 1892255, 2649157, 3784510, 5298314, 7569020, 10596628, 13245785, 26491570, 52983140]

約数ペア:

[(1, 52983140), (2, 26491570), (4, 13245785), (5, 10596628), (7, 7569020), (10, 5298314), (14, 3784510), (20, 2649157), (28, 1892255), (35, 1513804), (70, 756902), (140, 378451), (337, 157220), (674, 78610), (1123, 47180), (1348, 39305), (1685, 31444), (2246, 23590), (2359, 22460), (3370, 15722), (4492, 11795), (4718, 11230), (5615, 9436), (6740, 7861)]