51089376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 150522624

約数和(自身を除く): 99433248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 67, 78, 94, 96, 104, 134, 141, 156, 169, 188, 201, 208, 268, 282, 312, 338, 376, 402, 416, 507, 536, 564, 611, 624, 676, 752, 804, 871, 1014, 1072, 1128, 1222, 1248, 1352, 1504, 1608, 1742, 1833, 2028, 2144, 2256, 2444, 2613, 2704, 3149, 3216, 3484, 3666, 4056, 4512, 4888, 5226, 5408, 6298, 6432, 6968, 7332, 7943, 8112, 9447, 9776, 10452, 11323, 12596, 13936, 14664, 15886, 16224, 18894, 19552, 20904, 22646, 23829, 25192, 27872, 29328, 31772, 33969, 37788, 40937, 41808, 45292, 47658, 50384, 58656, 63544, 67938, 75576, 81874, 83616, 90584, 95316, 100768, 122811, 127088, 135876, 151152, 163748, 181168, 190632, 245622, 254176, 271752, 302304, 327496, 362336, 381264, 491244, 532181, 543504, 654992, 762528, 982488, 1064362, 1087008, 1309984, 1596543, 1964976, 2128724, 3193086, 3929952, 4257448, 6386172, 8514896, 12772344, 17029792, 25544688, 51089376]

約数ペア:

[(1, 51089376), (2, 25544688), (3, 17029792), (4, 12772344), (6, 8514896), (8, 6386172), (12, 4257448), (13, 3929952), (16, 3193086), (24, 2128724), (26, 1964976), (32, 1596543), (39, 1309984), (47, 1087008), (48, 1064362), (52, 982488), (67, 762528), (78, 654992), (94, 543504), (96, 532181), (104, 491244), (134, 381264), (141, 362336), (156, 327496), (169, 302304), (188, 271752), (201, 254176), (208, 245622), (268, 190632), (282, 181168), (312, 163748), (338, 151152), (376, 135876), (402, 127088), (416, 122811), (507, 100768), (536, 95316), (564, 90584), (611, 83616), (624, 81874), (676, 75576), (752, 67938), (804, 63544), (871, 58656), (1014, 50384), (1072, 47658), (1128, 45292), (1222, 41808), (1248, 40937), (1352, 37788), (1504, 33969), (1608, 31772), (1742, 29328), (1833, 27872), (2028, 25192), (2144, 23829), (2256, 22646), (2444, 20904), (2613, 19552), (2704, 18894), (3149, 16224), (3216, 15886), (3484, 14664), (3666, 13936), (4056, 12596), (4512, 11323), (4888, 10452), (5226, 9776), (5408, 9447), (6298, 8112), (6432, 7943), (6968, 7332)]