50489481721

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 62062019712

約数和(自身を除く): 11572537991

約数列:

[1, 7, 17, 119, 131, 289, 317, 601, 917, 2023, 2219, 2227, 4207, 5389, 10217, 15589, 37723, 37859, 41527, 71519, 78731, 91613, 173689, 190517, 265013, 290689, 551117, 641291, 705959, 1215823, 1333619, 1338427, 3238789, 4941713, 9368989, 12001303, 22671523, 22753259, 24957727, 55059413, 84009121, 159272813, 174704089, 385415891, 424281359, 2969969513, 7212783103, 50489481721]

約数ペア:

[(1, 50489481721), (7, 7212783103), (17, 2969969513), (119, 424281359), (131, 385415891), (289, 174704089), (317, 159272813), (601, 84009121), (917, 55059413), (2023, 24957727), (2219, 22753259), (2227, 22671523), (4207, 12001303), (5389, 9368989), (10217, 4941713), (15589, 3238789), (37723, 1338427), (37859, 1333619), (41527, 1215823), (71519, 705959), (78731, 641291), (91613, 551117), (173689, 290689), (190517, 265013)]