54696860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63601}}^1$

素因数の和:63653

約数の個数: 24

約数和(自身を含む): 117536496

約数和(自身を除く): 62839636

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 63601, 127202, 254404, 318005, 636010, 1272020, 2734843, 5469686, 10939372, 13674215, 27348430, 54696860]

約数ペア:

[(1, 54696860), (2, 27348430), (4, 13674215), (5, 10939372), (10, 5469686), (20, 2734843), (43, 1272020), (86, 636010), (172, 318005), (215, 254404), (430, 127202), (860, 63601)]