27447310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249521}}^1$

素因数の和:249539

約数の個数: 16

約数和(自身を含む): 53896752

約数和(自身を除く): 26449442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 249521, 499042, 1247605, 2495210, 2744731, 5489462, 13723655, 27447310]

約数ペア:

[(1, 27447310), (2, 13723655), (5, 5489462), (10, 2744731), (11, 2495210), (22, 1247605), (55, 499042), (110, 249521)]