27254810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247771}}^1$

素因数の和:247789

約数の個数: 16

約数和(自身を含む): 53518752

約数和(自身を除く): 26263942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 247771, 495542, 1238855, 2477710, 2725481, 5450962, 13627405, 27254810]

約数ペア:

[(1, 27254810), (2, 13627405), (5, 5450962), (10, 2725481), (11, 2477710), (22, 1238855), (55, 495542), (110, 247771)]