50780464

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 121024000

約数和(自身を除く): 70243536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 487, 532, 686, 784, 931, 974, 1064, 1372, 1862, 1948, 2128, 2744, 3409, 3724, 3896, 5488, 6517, 6818, 7448, 7792, 9253, 13034, 13636, 14896, 18506, 23863, 26068, 27272, 37012, 47726, 52136, 54544, 64771, 74024, 95452, 104272, 129542, 148048, 167041, 190904, 259084, 334082, 381808, 453397, 518168, 668164, 906794, 1036336, 1336328, 1813588, 2672656, 3173779, 3627176, 6347558, 7254352, 12695116, 25390232, 50780464]

約数ペア:

[(1, 50780464), (2, 25390232), (4, 12695116), (7, 7254352), (8, 6347558), (14, 3627176), (16, 3173779), (19, 2672656), (28, 1813588), (38, 1336328), (49, 1036336), (56, 906794), (76, 668164), (98, 518168), (112, 453397), (133, 381808), (152, 334082), (196, 259084), (266, 190904), (304, 167041), (343, 148048), (392, 129542), (487, 104272), (532, 95452), (686, 74024), (784, 64771), (931, 54544), (974, 52136), (1064, 47726), (1372, 37012), (1862, 27272), (1948, 26068), (2128, 23863), (2744, 18506), (3409, 14896), (3724, 13636), (3896, 13034), (5488, 9253), (6517, 7792), (6818, 7448)]