50196978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{214517}}^1$

素因数の和:214538

約数の個数: 24

約数和(自身を含む): 117126828

約数和(自身を除く): 66929850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 214517, 429034, 643551, 1287102, 1930653, 2788721, 3861306, 5577442, 8366163, 16732326, 25098489, 50196978]

約数ペア:

[(1, 50196978), (2, 25098489), (3, 16732326), (6, 8366163), (9, 5577442), (13, 3861306), (18, 2788721), (26, 1930653), (39, 1287102), (78, 643551), (117, 429034), (234, 214517)]