55789210

素因数分解:

$2^1\times 5^1\times {\mathrm{5578921}}^1$

素因数の和:5578928

約数の個数: 8

約数和(自身を含む): 100420596

約数和(自身を除く): 44631386

約数列:

[1, 2, 5, 10, 5578921, 11157842, 27894605, 55789210]

約数ペア:

[(1, 55789210), (2, 27894605), (5, 11157842), (10, 5578921)]