49324737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 38227263

約数列:

[1, 3, 7, 11, 21, 29, 33, 37, 77, 87, 111, 199, 203, 231, 259, 319, 407, 597, 609, 777, 957, 1073, 1221, 1393, 2189, 2233, 2849, 3219, 4179, 5771, 6567, 6699, 7363, 7511, 8547, 11803, 15323, 17313, 22089, 22533, 35409, 40397, 45969, 51541, 63481, 80993, 82621, 121191, 154623, 190443, 213527, 242979, 247863, 444367, 566951, 640581, 1333101, 1494689, 1700853, 2348797, 4484067, 7046391, 16441579, 49324737]

約数ペア:

[(1, 49324737), (3, 16441579), (7, 7046391), (11, 4484067), (21, 2348797), (29, 1700853), (33, 1494689), (37, 1333101), (77, 640581), (87, 566951), (111, 444367), (199, 247863), (203, 242979), (231, 213527), (259, 190443), (319, 154623), (407, 121191), (597, 82621), (609, 80993), (777, 63481), (957, 51541), (1073, 45969), (1221, 40397), (1393, 35409), (2189, 22533), (2233, 22089), (2849, 17313), (3219, 15323), (4179, 11803), (5771, 8547), (6567, 7511), (6699, 7363)]