49351659

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 81414144

約数和(自身を除く): 32062485

約数列:

[1, 3, 7, 21, 31, 41, 43, 93, 123, 129, 217, 287, 301, 651, 861, 903, 1271, 1333, 1763, 1849, 3813, 3999, 5289, 5547, 8897, 9331, 12341, 12943, 26691, 27993, 37023, 38829, 54653, 57319, 75809, 163959, 171957, 227427, 382571, 401233, 530663, 1147713, 1203699, 1591989, 2350079, 7050237, 16450553, 49351659]

約数ペア:

[(1, 49351659), (3, 16450553), (7, 7050237), (21, 2350079), (31, 1591989), (41, 1203699), (43, 1147713), (93, 530663), (123, 401233), (129, 382571), (217, 227427), (287, 171957), (301, 163959), (651, 75809), (861, 57319), (903, 54653), (1271, 38829), (1333, 37023), (1763, 27993), (1849, 26691), (3813, 12943), (3999, 12341), (5289, 9331), (5547, 8897)]