51228912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 160811136

約数和(自身を除く): 109582224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 947, 966, 1104, 1127, 1176, 1288, 1894, 1932, 2254, 2352, 2576, 2841, 3381, 3788, 3864, 4508, 5682, 6629, 6762, 7576, 7728, 9016, 11364, 13258, 13524, 15152, 18032, 19887, 21781, 22728, 26516, 27048, 39774, 43562, 45456, 46403, 53032, 54096, 65343, 79548, 87124, 92806, 106064, 130686, 139209, 152467, 159096, 174248, 185612, 261372, 278418, 304934, 318192, 348496, 371224, 457401, 522744, 556836, 609868, 742448, 914802, 1045488, 1067269, 1113672, 1219736, 1829604, 2134538, 2227344, 2439472, 3201807, 3659208, 4269076, 6403614, 7318416, 8538152, 12807228, 17076304, 25614456, 51228912]

約数ペア:

[(1, 51228912), (2, 25614456), (3, 17076304), (4, 12807228), (6, 8538152), (7, 7318416), (8, 6403614), (12, 4269076), (14, 3659208), (16, 3201807), (21, 2439472), (23, 2227344), (24, 2134538), (28, 1829604), (42, 1219736), (46, 1113672), (48, 1067269), (49, 1045488), (56, 914802), (69, 742448), (84, 609868), (92, 556836), (98, 522744), (112, 457401), (138, 371224), (147, 348496), (161, 318192), (168, 304934), (184, 278418), (196, 261372), (276, 185612), (294, 174248), (322, 159096), (336, 152467), (368, 139209), (392, 130686), (483, 106064), (552, 92806), (588, 87124), (644, 79548), (784, 65343), (947, 54096), (966, 53032), (1104, 46403), (1127, 45456), (1176, 43562), (1288, 39774), (1894, 27048), (1932, 26516), (2254, 22728), (2352, 21781), (2576, 19887), (2841, 18032), (3381, 15152), (3788, 13524), (3864, 13258), (4508, 11364), (5682, 9016), (6629, 7728), (6762, 7576)]