55199804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1254541}}^1$

素因数の和:1254556

約数の個数: 12

約数和(自身を含む): 105381528

約数和(自身を除く): 50181724

約数列:

[1, 2, 4, 11, 22, 44, 1254541, 2509082, 5018164, 13799951, 27599902, 55199804]

約数ペア:

[(1, 55199804), (2, 27599902), (4, 13799951), (11, 5018164), (22, 2509082), (44, 1254541)]