47750078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2999}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 75600000

約数和(自身を除く): 27849922

約数列:

[1, 2, 19, 38, 419, 838, 2999, 5998, 7961, 15922, 56981, 113962, 1256581, 2513162, 23875039, 47750078]

約数ペア:

[(1, 47750078), (2, 23875039), (19, 2513162), (38, 1256581), (419, 113962), (838, 56981), (2999, 15922), (5998, 7961)]