54867340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249397}}^1$

素因数の和:249417

約数の個数: 24

約数和(自身を含む): 125696592

約数和(自身を除く): 70829252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249397, 498794, 997588, 1246985, 2493970, 2743367, 4987940, 5486734, 10973468, 13716835, 27433670, 54867340]

約数ペア:

[(1, 54867340), (2, 27433670), (4, 13716835), (5, 10973468), (10, 5486734), (11, 4987940), (20, 2743367), (22, 2493970), (44, 1246985), (55, 997588), (110, 498794), (220, 249397)]