49470155

素因数分解:

$5^1\times 7^2\times {\mathrm{201919}}^1$

素因数の和:201938

約数の個数: 12

約数和(自身を含む): 69056640

約数和(自身を除く): 19586485

約数列:

[1, 5, 7, 35, 49, 245, 201919, 1009595, 1413433, 7067165, 9894031, 49470155]

約数ペア:

[(1, 49470155), (5, 9894031), (7, 7067165), (35, 1413433), (49, 1009595), (245, 201919)]