55278822

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{214259}}^1$

素因数の和:214307

約数の個数: 16

約数和(自身を含む): 113129280

約数和(自身を除く): 57850458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 214259, 428518, 642777, 1285554, 9213137, 18426274, 27639411, 55278822]

約数ペア:

[(1, 55278822), (2, 27639411), (3, 18426274), (6, 9213137), (43, 1285554), (86, 642777), (129, 428518), (258, 214259)]