50990517

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 77198784

約数和(自身を除く): 26208267

約数列:

[1, 3, 9, 23, 69, 207, 313, 787, 939, 2361, 2817, 7083, 7199, 18101, 21597, 54303, 64791, 162909, 246331, 738993, 2216979, 5665613, 16996839, 50990517]

約数ペア:

[(1, 50990517), (3, 16996839), (9, 5665613), (23, 2216979), (69, 738993), (207, 246331), (313, 162909), (787, 64791), (939, 54303), (2361, 21597), (2817, 18101), (7083, 7199)]