55207870

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{4283}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 99474480

約数和(自身を除く): 44266610

約数列:

[1, 2, 5, 10, 1289, 2578, 4283, 6445, 8566, 12890, 21415, 42830, 5520787, 11041574, 27603935, 55207870]

約数ペア:

[(1, 55207870), (2, 27603935), (5, 11041574), (10, 5520787), (1289, 42830), (2578, 21415), (4283, 12890), (6445, 8566)]