55128651

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 75089280

約数和(自身を除く): 19960629

約数列:

[1, 3, 73, 139, 219, 417, 1811, 5433, 10147, 30441, 132203, 251729, 396609, 755187, 18376217, 55128651]

約数ペア:

[(1, 55128651), (3, 18376217), (73, 755187), (139, 396609), (219, 251729), (417, 132203), (1811, 30441), (5433, 10147)]