54277390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{28123}}^1$

素因数の和:28323

約数の個数: 16

約数和(自身を含む): 98209008

約数和(自身を除く): 43931618

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 28123, 56246, 140615, 281230, 5427739, 10855478, 27138695, 54277390]

約数ペア:

[(1, 54277390), (2, 27138695), (5, 10855478), (10, 5427739), (193, 281230), (386, 140615), (965, 56246), (1930, 28123)]