52801868

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40123}}^1$

素因数の和:40181

約数の個数: 24

約数和(自身を含む): 107853312

約数和(自身を除く): 55051444

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 40123, 80246, 160492, 280861, 561722, 1123444, 1885781, 3771562, 7543124, 13200467, 26400934, 52801868]

約数ペア:

[(1, 52801868), (2, 26400934), (4, 13200467), (7, 7543124), (14, 3771562), (28, 1885781), (47, 1123444), (94, 561722), (188, 280861), (329, 160492), (658, 80246), (1316, 40123)]