50287189.000000000

素因数分解:

$2^3\times 7^3\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 248136000

約数和(自身を除く): 136079272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 343, 388, 392, 421, 679, 686, 776, 842, 1358, 1372, 1684, 2716, 2744, 2947, 3368, 4753, 5432, 5894, 9506, 11788, 19012, 20629, 23576, 33271, 38024, 40837, 41258, 66542, 81674, 82516, 133084, 144403, 163348, 165032, 266168, 285859, 288806, 326696, 571718, 577612, 1143436, 1155224, 2001013, 2286872, 4002026, 8004052, 14007091, 16008104, 28014182, 56028364, 112056728]

約数ペア:

[(1, 112056728), (2, 56028364), (4, 28014182), (7, 16008104), (8, 14007091), (14, 8004052), (28, 4002026), (49, 2286872), (56, 2001013), (97, 1155224), (98, 1143436), (194, 577612), (196, 571718), (343, 326696), (388, 288806), (392, 285859), (421, 266168), (679, 165032), (686, 163348), (776, 144403), (842, 133084), (1358, 82516), (1372, 81674), (1684, 66542), (2716, 41258), (2744, 40837), (2947, 38024), (3368, 33271), (4753, 23576), (5432, 20629), (5894, 19012), (9506, 11788)]