51660396

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2267}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 134628480

約数和(自身を除く): 82968084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2267, 2532, 3798, 4534, 5697, 6801, 7596, 9068, 11394, 13602, 20403, 22788, 27204, 40806, 61209, 81612, 122418, 244836, 478337, 956674, 1435011, 1913348, 2870022, 4305033, 5740044, 8610066, 12915099, 17220132, 25830198, 51660396]

約数ペア:

[(1, 51660396), (2, 25830198), (3, 17220132), (4, 12915099), (6, 8610066), (9, 5740044), (12, 4305033), (18, 2870022), (27, 1913348), (36, 1435011), (54, 956674), (108, 478337), (211, 244836), (422, 122418), (633, 81612), (844, 61209), (1266, 40806), (1899, 27204), (2267, 22788), (2532, 20403), (3798, 13602), (4534, 11394), (5697, 9068), (6801, 7596)]