51523969

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 59996160

約数和(自身を除く): 8472191

約数列:

[1, 7, 89, 191, 433, 623, 1337, 3031, 16999, 38537, 82703, 118993, 269759, 578921, 7360567, 51523969]

約数ペア:

[(1, 51523969), (7, 7360567), (89, 578921), (191, 269759), (433, 118993), (623, 82703), (1337, 38537), (3031, 16999)]