54318490

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28439}}^1$

素因数の和:28637

約数の個数: 16

約数和(自身を含む): 98288640

約数和(自身を除く): 43970150

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 28439, 56878, 142195, 284390, 5431849, 10863698, 27159245, 54318490]

約数ペア:

[(1, 54318490), (2, 27159245), (5, 10863698), (10, 5431849), (191, 284390), (382, 142195), (955, 56878), (1910, 28439)]