54089860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245863}}^1$

素因数の和:245883

約数の個数: 24

約数和(自身を含む): 123915456

約数和(自身を除く): 69825596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 245863, 491726, 983452, 1229315, 2458630, 2704493, 4917260, 5408986, 10817972, 13522465, 27044930, 54089860]

約数ペア:

[(1, 54089860), (2, 27044930), (4, 13522465), (5, 10817972), (10, 5408986), (11, 4917260), (20, 2704493), (22, 2458630), (44, 1229315), (55, 983452), (110, 491726), (220, 245863)]