51551225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11027}}^1$

素因数の和:11065

約数の個数: 24

約数和(自身を含む): 73843488

約数和(自身を除く): 22292263

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 11027, 55135, 121297, 187459, 275675, 606485, 937295, 2062049, 3032425, 4686475, 10310245, 51551225]

約数ペア:

[(1, 51551225), (5, 10310245), (11, 4686475), (17, 3032425), (25, 2062049), (55, 937295), (85, 606485), (187, 275675), (275, 187459), (425, 121297), (935, 55135), (4675, 11027)]