49897042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 83328588

約数和(自身を除く): 33431546

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 1997, 3994, 12493, 24986, 25961, 51922, 61907, 123814, 804791, 1609582, 1919117, 3838234, 24948521, 49897042]

約数ペア:

[(1, 49897042), (2, 24948521), (13, 3838234), (26, 1919117), (31, 1609582), (62, 804791), (403, 123814), (806, 61907), (961, 51922), (1922, 25961), (1997, 24986), (3994, 12493)]