50720341

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 61067520

約数和(自身を除く): 10347179

約数列:

[1, 7, 49, 61, 71, 239, 427, 497, 1673, 2989, 3479, 4331, 11711, 14579, 16969, 30317, 102053, 118783, 212219, 714371, 831481, 1035109, 7245763, 50720341]

約数ペア:

[(1, 50720341), (7, 7245763), (49, 1035109), (61, 831481), (71, 714371), (239, 212219), (427, 118783), (497, 102053), (1673, 30317), (2989, 16969), (3479, 14579), (4331, 11711)]