55205678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132071}}^1$

素因数の和:132103

約数の個数: 16

約数和(自身を含む): 95091840

約数和(自身を除く): 39886162

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 132071, 264142, 1452781, 2509349, 2905562, 5018698, 27602839, 55205678]

約数ペア:

[(1, 55205678), (2, 27602839), (11, 5018698), (19, 2905562), (22, 2509349), (38, 1452781), (209, 264142), (418, 132071)]