51316557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9769}}^1$

素因数の和:9892

約数の個数: 16

約数和(自身を含む): 73157760

約数和(自身を除く): 21841203

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 9769, 29307, 166073, 498219, 1006207, 3018621, 17105519, 51316557]

約数ペア:

[(1, 51316557), (3, 17105519), (17, 3018621), (51, 1006207), (103, 498219), (309, 166073), (1751, 29307), (5253, 9769)]