54206660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63031}}^1$

素因数の和:63083

約数の個数: 24

約数和(自身を含む): 116483136

約数和(自身を除く): 62276476

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 63031, 126062, 252124, 315155, 630310, 1260620, 2710333, 5420666, 10841332, 13551665, 27103330, 54206660]

約数ペア:

[(1, 54206660), (2, 27103330), (4, 13551665), (5, 10841332), (10, 5420666), (20, 2710333), (43, 1260620), (86, 630310), (172, 315155), (215, 252124), (430, 126062), (860, 63031)]