49643998

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 24

約数和(自身を含む): 81335880

約数和(自身を除く): 31691882

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 2371, 4742, 10469, 20938, 45049, 68759, 90098, 137518, 855931, 1306421, 1711862, 2612842, 24821999, 49643998]

約数ペア:

[(1, 49643998), (2, 24821999), (19, 2612842), (29, 1711862), (38, 1306421), (58, 855931), (361, 137518), (551, 90098), (722, 68759), (1102, 45049), (2371, 20938), (4742, 10469)]