54893500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 121185792

約数和(自身を除く): 66292292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 1010, 1087, 2020, 2174, 2525, 4348, 5050, 5435, 10100, 10870, 12625, 21740, 25250, 27175, 50500, 54350, 108700, 109787, 135875, 219574, 271750, 439148, 543500, 548935, 1097870, 2195740, 2744675, 5489350, 10978700, 13723375, 27446750, 54893500]

約数ペア:

[(1, 54893500), (2, 27446750), (4, 13723375), (5, 10978700), (10, 5489350), (20, 2744675), (25, 2195740), (50, 1097870), (100, 548935), (101, 543500), (125, 439148), (202, 271750), (250, 219574), (404, 135875), (500, 109787), (505, 108700), (1010, 54350), (1087, 50500), (2020, 27175), (2174, 25250), (2525, 21740), (4348, 12625), (5050, 10870), (5435, 10100)]