49991994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213641}}^1$

素因数の和:213662

約数の個数: 24

約数和(自身を含む): 116648532

約数和(自身を除く): 66656538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 213641, 427282, 640923, 1281846, 1922769, 2777333, 3845538, 5554666, 8331999, 16663998, 24995997, 49991994]

約数ペア:

[(1, 49991994), (2, 24995997), (3, 16663998), (6, 8331999), (9, 5554666), (13, 3845538), (18, 2777333), (26, 1922769), (39, 1281846), (78, 640923), (117, 427282), (234, 213641)]