54079980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{901333}}^1$

素因数の和:901345

約数の個数: 24

約数和(自身を含む): 151424112

約数和(自身を除く): 97344132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 901333, 1802666, 2703999, 3605332, 4506665, 5407998, 9013330, 10815996, 13519995, 18026660, 27039990, 54079980]

約数ペア:

[(1, 54079980), (2, 27039990), (3, 18026660), (4, 13519995), (5, 10815996), (6, 9013330), (10, 5407998), (12, 4506665), (15, 3605332), (20, 2703999), (30, 1802666), (60, 901333)]