55640022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{215659}}^1$

素因数の和:215707

約数の個数: 16

約数和(自身を含む): 113868480

約数和(自身を除く): 58228458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 215659, 431318, 646977, 1293954, 9273337, 18546674, 27820011, 55640022]

約数ペア:

[(1, 55640022), (2, 27820011), (3, 18546674), (6, 9273337), (43, 1293954), (86, 646977), (129, 431318), (258, 215659)]