55820454

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{66931}}^1$

素因数の和:67075

約数の個数: 16

約数和(自身を含む): 112445760

約数和(自身を除く): 56625306

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 66931, 133862, 200793, 401586, 9303409, 18606818, 27910227, 55820454]

約数ペア:

[(1, 55820454), (2, 27910227), (3, 18606818), (6, 9303409), (139, 401586), (278, 200793), (417, 133862), (834, 66931)]