49896561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 29066127

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1087, 1177, 1391, 3261, 3531, 4173, 11957, 14131, 15301, 35871, 42393, 45903, 116309, 155441, 348927, 466323, 1279399, 1512017, 3838197, 4536051, 16632187, 49896561]

約数ペア:

[(1, 49896561), (3, 16632187), (11, 4536051), (13, 3838197), (33, 1512017), (39, 1279399), (107, 466323), (143, 348927), (321, 155441), (429, 116309), (1087, 45903), (1177, 42393), (1391, 35871), (3261, 15301), (3531, 14131), (4173, 11957)]