49748422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18439}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 79660800

約数和(自身を除く): 29912378

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 18439, 36878, 350341, 700682, 1309169, 2618338, 24874211, 49748422]

約数ペア:

[(1, 49748422), (2, 24874211), (19, 2618338), (38, 1309169), (71, 700682), (142, 350341), (1349, 36878), (2698, 18439)]