56648286

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73189}}^1$

素因数の和:73240

約数の個数: 24

約数和(自身を含む): 125594040

約数和(自身を除く): 68945754

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 73189, 146378, 219567, 439134, 658701, 1317402, 3147127, 6294254, 9441381, 18882762, 28324143, 56648286]

約数ペア:

[(1, 56648286), (2, 28324143), (3, 18882762), (6, 9441381), (9, 6294254), (18, 3147127), (43, 1317402), (86, 658701), (129, 439134), (258, 219567), (387, 146378), (774, 73189)]