27054890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24821}}^1$

素因数の和:24937

約数の個数: 16

約数和(自身を含む): 49147560

約数和(自身を除く): 22092670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 24821, 49642, 124105, 248210, 2705489, 5410978, 13527445, 27054890]

約数ペア:

[(1, 27054890), (2, 13527445), (5, 5410978), (10, 2705489), (109, 248210), (218, 124105), (545, 49642), (1090, 24821)]