54809260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249133}}^1$

素因数の和:249153

約数の個数: 24

約数和(自身を含む): 125563536

約数和(自身を除く): 70754276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249133, 498266, 996532, 1245665, 2491330, 2740463, 4982660, 5480926, 10961852, 13702315, 27404630, 54809260]

約数ペア:

[(1, 54809260), (2, 27404630), (4, 13702315), (5, 10961852), (10, 5480926), (11, 4982660), (20, 2740463), (22, 2491330), (44, 1245665), (55, 996532), (110, 498266), (220, 249133)]