55408854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{214763}}^1$

素因数の和:214811

約数の個数: 16

約数和(自身を含む): 113395392

約数和(自身を除く): 57986538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 214763, 429526, 644289, 1288578, 9234809, 18469618, 27704427, 55408854]

約数ペア:

[(1, 55408854), (2, 27704427), (3, 18469618), (6, 9234809), (43, 1288578), (86, 644289), (129, 429526), (258, 214763)]