53857058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1999}}^1$

素因数の和:2729

約数の個数: 16

約数和(自身を含む): 85200000

約数和(自身を除く): 31342942

約数列:

[1, 2, 19, 38, 709, 1418, 1999, 3998, 13471, 26942, 37981, 75962, 1417291, 2834582, 26928529, 53857058]

約数ペア:

[(1, 53857058), (2, 26928529), (19, 2834582), (38, 1417291), (709, 75962), (1418, 37981), (1999, 26942), (3998, 13471)]