55220347510

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{40306823}}^1$

素因数の和:40306967

約数の個数: 16

約数和(自身を含む): 100122150816

約数和(自身を除く): 44901803306

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 40306823, 80613646, 201534115, 403068230, 5522034751, 11044069502, 27610173755, 55220347510]

約数ペア:

[(1, 55220347510), (2, 27610173755), (5, 11044069502), (10, 5522034751), (137, 403068230), (274, 201534115), (685, 80613646), (1370, 40306823)]