54339490

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42787}}^1$

素因数の和:42921

約数の個数: 16

約数和(自身を含む): 98583552

約数和(自身を除く): 44244062

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 42787, 85574, 213935, 427870, 5433949, 10867898, 27169745, 54339490]

約数ペア:

[(1, 54339490), (2, 27169745), (5, 10867898), (10, 5433949), (127, 427870), (254, 213935), (635, 85574), (1270, 42787)]