47821746

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 69682254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1223, 1862, 2058, 2446, 2793, 3669, 5586, 6517, 7338, 8561, 13034, 17122, 19551, 23237, 25683, 39102, 46474, 51366, 59927, 69711, 119854, 139422, 162659, 179781, 325318, 359562, 419489, 487977, 838978, 975954, 1138613, 1258467, 2277226, 2516934, 3415839, 6831678, 7970291, 15940582, 23910873, 47821746]

約数ペア:

[(1, 47821746), (2, 23910873), (3, 15940582), (6, 7970291), (7, 6831678), (14, 3415839), (19, 2516934), (21, 2277226), (38, 1258467), (42, 1138613), (49, 975954), (57, 838978), (98, 487977), (114, 419489), (133, 359562), (147, 325318), (266, 179781), (294, 162659), (343, 139422), (399, 119854), (686, 69711), (798, 59927), (931, 51366), (1029, 46474), (1223, 39102), (1862, 25683), (2058, 23237), (2446, 19551), (2793, 17122), (3669, 13034), (5586, 8561), (6517, 7338)]