51880147143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 78468480000

約数和(自身を除く): 26588332857

約数列:

[1, 3, 11, 33, 37, 111, 149, 199, 407, 447, 597, 1221, 1433, 1639, 2189, 4299, 4917, 5513, 6567, 7363, 15763, 16539, 22089, 29651, 47289, 53021, 60643, 80993, 88953, 159063, 181929, 213517, 242979, 285167, 326161, 583231, 640551, 855501, 978483, 1097087, 1749693, 2348687, 3136837, 3291261, 7046061, 7900129, 9410511, 10551179, 12067957, 23700387, 31653537, 36203871, 42489883, 86901419, 116062969, 127469649, 260704257, 348188907, 467388713, 1402166139, 1572125671, 4716377013, 17293382381, 51880147143]

約数ペア:

[(1, 51880147143), (3, 17293382381), (11, 4716377013), (33, 1572125671), (37, 1402166139), (111, 467388713), (149, 348188907), (199, 260704257), (407, 127469649), (447, 116062969), (597, 86901419), (1221, 42489883), (1433, 36203871), (1639, 31653537), (2189, 23700387), (4299, 12067957), (4917, 10551179), (5513, 9410511), (6567, 7900129), (7363, 7046061), (15763, 3291261), (16539, 3136837), (22089, 2348687), (29651, 1749693), (47289, 1097087), (53021, 978483), (60643, 855501), (80993, 640551), (88953, 583231), (159063, 326161), (181929, 285167), (213517, 242979)]