49838391

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 73912176

約数和(自身を除く): 24073785

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 641, 1467, 1923, 5769, 8639, 25917, 33973, 77751, 101919, 104483, 305757, 313449, 940347, 5537599, 16612797, 49838391]

約数ペア:

[(1, 49838391), (3, 16612797), (9, 5537599), (53, 940347), (159, 313449), (163, 305757), (477, 104483), (489, 101919), (641, 77751), (1467, 33973), (1923, 25917), (5769, 8639)]