49172836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{647011}}^1$

素因数の和:647034

約数の個数: 12

約数和(自身を含む): 90581680

約数和(自身を除く): 41408844

約数列:

[1, 2, 4, 19, 38, 76, 647011, 1294022, 2588044, 12293209, 24586418, 49172836]

約数ペア:

[(1, 49172836), (2, 24586418), (4, 12293209), (19, 2588044), (38, 1294022), (76, 647011)]