49212772

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2659}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 98611520

約数和(自身を除く): 49398748

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 2659, 4627, 5318, 9254, 10636, 18508, 18613, 37226, 74452, 1757599, 3515198, 7030396, 12303193, 24606386, 49212772]

約数ペア:

[(1, 49212772), (2, 24606386), (4, 12303193), (7, 7030396), (14, 3515198), (28, 1757599), (661, 74452), (1322, 37226), (2644, 18613), (2659, 18508), (4627, 10636), (5318, 9254)]