51007145

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14149}}^1$

素因数の和:14264

約数の個数: 16

約数和(自身を含む): 70636800

約数和(自身を除く): 19629655

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 14149, 70745, 99043, 495215, 1457347, 7286735, 10201429, 51007145]

約数ペア:

[(1, 51007145), (5, 10201429), (7, 7286735), (35, 1457347), (103, 495215), (515, 99043), (721, 70745), (3605, 14149)]