54881005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 68212224

約数和(自身を除く): 13331219

約数列:

[1, 5, 31, 155, 523, 677, 2615, 3385, 16213, 20987, 81065, 104935, 354071, 1770355, 10976201, 54881005]

約数ペア:

[(1, 54881005), (5, 10976201), (31, 1770355), (155, 354071), (523, 104935), (677, 81065), (2615, 20987), (3385, 16213)]