54790690

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11159}}^1$

素因数の和:11657

約数の個数: 16

約数和(自身を含む): 98832960

約数和(自身を除く): 44042270

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 11159, 22318, 55795, 111590, 5479069, 10958138, 27395345, 54790690]

約数ペア:

[(1, 54790690), (2, 27395345), (5, 10958138), (10, 5479069), (491, 111590), (982, 55795), (2455, 22318), (4910, 11159)]