51880147185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{53717}}^1$

素因数の和:53854

約数の個数: 48

約数和(自身を含む): 87054101568

約数和(自身を除く): 35173954383

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 961, 1005, 2077, 2883, 4805, 6231, 10385, 14415, 31155, 53717, 64387, 161151, 193161, 268585, 321935, 805755, 965805, 1665227, 3599039, 4995681, 8326135, 10797117, 17995195, 24978405, 51622037, 53985585, 111570209, 154866111, 258110185, 334710627, 557851045, 774330555, 1673553135, 3458676479, 10376029437, 17293382395, 51880147185]

約数ペア:

[(1, 51880147185), (3, 17293382395), (5, 10376029437), (15, 3458676479), (31, 1673553135), (67, 774330555), (93, 557851045), (155, 334710627), (201, 258110185), (335, 154866111), (465, 111570209), (961, 53985585), (1005, 51622037), (2077, 24978405), (2883, 17995195), (4805, 10797117), (6231, 8326135), (10385, 4995681), (14415, 3599039), (31155, 1665227), (53717, 965805), (64387, 805755), (161151, 321935), (193161, 268585)]