54551778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211441}}^1$

素因数の和:211489

約数の個数: 16

約数和(自身を含む): 111641376

約数和(自身を除く): 57089598

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 211441, 422882, 634323, 1268646, 9091963, 18183926, 27275889, 54551778]

約数ペア:

[(1, 54551778), (2, 27275889), (3, 18183926), (6, 9091963), (43, 1268646), (86, 634323), (129, 422882), (258, 211441)]