56498740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91127}}^1$

素因数の和:91167

約数の個数: 24

約数和(自身を含む): 122476032

約数和(自身を除く): 65977292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 91127, 182254, 364508, 455635, 911270, 1822540, 2824937, 5649874, 11299748, 14124685, 28249370, 56498740]

約数ペア:

[(1, 56498740), (2, 28249370), (4, 14124685), (5, 11299748), (10, 5649874), (20, 2824937), (31, 1822540), (62, 911270), (124, 455635), (155, 364508), (310, 182254), (620, 91127)]