54980090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499819}}^1$

素因数の和:499837

約数の個数: 16

約数和(自身を含む): 107961120

約数和(自身を除く): 52981030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499819, 999638, 2499095, 4998190, 5498009, 10996018, 27490045, 54980090]

約数ペア:

[(1, 54980090), (2, 27490045), (5, 10996018), (10, 5498009), (11, 4998190), (22, 2499095), (55, 999638), (110, 499819)]