49747551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 79822848

約数和(自身を除く): 30075297

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 811, 889, 2433, 2667, 2921, 5677, 8763, 17031, 18653, 20447, 55959, 61341, 102997, 130571, 308991, 391713, 720979, 2162937, 2368931, 7106793, 16582517, 49747551]

約数ペア:

[(1, 49747551), (3, 16582517), (7, 7106793), (21, 2368931), (23, 2162937), (69, 720979), (127, 391713), (161, 308991), (381, 130571), (483, 102997), (811, 61341), (889, 55959), (2433, 20447), (2667, 18653), (2921, 17031), (5677, 8763)]