52561180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9157}}^1$

素因数の和:9214

約数の個数: 48

約数和(自身を含む): 129237696

約数和(自身を除く): 76676516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 9157, 18314, 36628, 45785, 64099, 91570, 128198, 183140, 256396, 320495, 375437, 640990, 750874, 1281980, 1501748, 1877185, 2628059, 3754370, 5256118, 7508740, 10512236, 13140295, 26280590, 52561180]

約数ペア:

[(1, 52561180), (2, 26280590), (4, 13140295), (5, 10512236), (7, 7508740), (10, 5256118), (14, 3754370), (20, 2628059), (28, 1877185), (35, 1501748), (41, 1281980), (70, 750874), (82, 640990), (140, 375437), (164, 320495), (205, 256396), (287, 183140), (410, 128198), (574, 91570), (820, 64099), (1148, 45785), (1435, 36628), (2870, 18314), (5740, 9157)]