55560558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{215351}}^1$

素因数の和:215399

約数の個数: 16

約数和(自身を含む): 113705856

約数和(自身を除く): 58145298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 215351, 430702, 646053, 1292106, 9260093, 18520186, 27780279, 55560558]

約数ペア:

[(1, 55560558), (2, 27780279), (3, 18520186), (6, 9260093), (43, 1292106), (86, 646053), (129, 430702), (258, 215351)]