50139579

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 84284928

約数和(自身を除く): 34145349

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 167, 203, 357, 493, 501, 609, 841, 1169, 1479, 2523, 2839, 3451, 3507, 4843, 5887, 8517, 10353, 14297, 14529, 17661, 19873, 33901, 42891, 59619, 82331, 100079, 101703, 140447, 246993, 300237, 421341, 576317, 983129, 1728951, 2387599, 2949387, 7162797, 16713193, 50139579]

約数ペア:

[(1, 50139579), (3, 16713193), (7, 7162797), (17, 2949387), (21, 2387599), (29, 1728951), (51, 983129), (87, 576317), (119, 421341), (167, 300237), (203, 246993), (357, 140447), (493, 101703), (501, 100079), (609, 82331), (841, 59619), (1169, 42891), (1479, 33901), (2523, 19873), (2839, 17661), (3451, 14529), (3507, 14297), (4843, 10353), (5887, 8517)]