27254590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247769}}^1$

素因数の和:247787

約数の個数: 16

約数和(自身を含む): 53518320

約数和(自身を除く): 26263730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 247769, 495538, 1238845, 2477690, 2725459, 5450918, 13627295, 27254590]

約数ペア:

[(1, 27254590), (2, 13627295), (5, 5450918), (10, 2725459), (11, 2477690), (22, 1238845), (55, 495538), (110, 247769)]