51128539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{859}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 63901440

約数和(自身を除く): 12772901

約数列:

[1, 7, 11, 77, 773, 859, 5411, 6013, 8503, 9449, 59521, 66143, 664007, 4648049, 7304077, 51128539]

約数ペア:

[(1, 51128539), (7, 7304077), (11, 4648049), (77, 664007), (773, 66143), (859, 59521), (5411, 9449), (6013, 8503)]