51031552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 129929184

約数和(自身を除く): 78897632

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 41, 44, 52, 64, 68, 82, 88, 104, 128, 136, 143, 164, 176, 187, 208, 221, 256, 272, 286, 328, 352, 374, 416, 442, 451, 512, 533, 544, 572, 656, 697, 704, 748, 832, 884, 902, 1066, 1088, 1144, 1312, 1394, 1408, 1496, 1664, 1768, 1804, 2132, 2176, 2288, 2431, 2624, 2788, 2816, 2992, 3328, 3536, 3608, 4264, 4352, 4576, 4862, 5248, 5576, 5632, 5863, 5984, 6656, 7072, 7216, 7667, 8528, 8704, 9061, 9152, 9724, 10496, 11152, 11726, 11968, 14144, 14432, 15334, 17056, 18122, 18304, 19448, 20992, 22304, 23452, 23936, 28288, 28864, 30668, 34112, 36244, 36608, 38896, 44608, 46904, 47872, 56576, 57728, 61336, 68224, 72488, 73216, 77792, 89216, 93808, 95744, 99671, 113152, 115456, 122672, 136448, 144976, 155584, 178432, 187616, 199342, 230912, 245344, 272896, 289952, 311168, 356864, 375232, 398684, 490688, 579904, 622336, 750464, 797368, 981376, 1159808, 1244672, 1500928, 1594736, 1962752, 2319616, 3001856, 3189472, 3925504, 4639232, 6378944, 12757888, 25515776, 51031552]

約数ペア:

[(1, 51031552), (2, 25515776), (4, 12757888), (8, 6378944), (11, 4639232), (13, 3925504), (16, 3189472), (17, 3001856), (22, 2319616), (26, 1962752), (32, 1594736), (34, 1500928), (41, 1244672), (44, 1159808), (52, 981376), (64, 797368), (68, 750464), (82, 622336), (88, 579904), (104, 490688), (128, 398684), (136, 375232), (143, 356864), (164, 311168), (176, 289952), (187, 272896), (208, 245344), (221, 230912), (256, 199342), (272, 187616), (286, 178432), (328, 155584), (352, 144976), (374, 136448), (416, 122672), (442, 115456), (451, 113152), (512, 99671), (533, 95744), (544, 93808), (572, 89216), (656, 77792), (697, 73216), (704, 72488), (748, 68224), (832, 61336), (884, 57728), (902, 56576), (1066, 47872), (1088, 46904), (1144, 44608), (1312, 38896), (1394, 36608), (1408, 36244), (1496, 34112), (1664, 30668), (1768, 28864), (1804, 28288), (2132, 23936), (2176, 23452), (2288, 22304), (2431, 20992), (2624, 19448), (2788, 18304), (2816, 18122), (2992, 17056), (3328, 15334), (3536, 14432), (3608, 14144), (4264, 11968), (4352, 11726), (4576, 11152), (4862, 10496), (5248, 9724), (5576, 9152), (5632, 9061), (5863, 8704), (5984, 8528), (6656, 7667), (7072, 7216)]