54997690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499979}}^1$

素因数の和:499997

約数の個数: 16

約数和(自身を含む): 107995680

約数和(自身を除く): 52997990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499979, 999958, 2499895, 4999790, 5499769, 10999538, 27498845, 54997690]

約数ペア:

[(1, 54997690), (2, 27498845), (5, 10999538), (10, 5499769), (11, 4999790), (22, 2499895), (55, 999958), (110, 499979)]