49939967

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{8423}}^1$

素因数の和:8459

約数の個数: 18

約数和(自身を含む): 63862344

約数和(自身を除く): 13922377

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 8423, 58961, 92653, 412727, 648571, 1019183, 4539997, 7134281, 49939967]

約数ペア:

[(1, 49939967), (7, 7134281), (11, 4539997), (49, 1019183), (77, 648571), (121, 412727), (539, 92653), (847, 58961), (5929, 8423)]