51206736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 152025984

約数和(自身を除く): 100819248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 593, 771, 1028, 1186, 1542, 1779, 1799, 2056, 2372, 3084, 3558, 3598, 4112, 4151, 4744, 5397, 6168, 7116, 7196, 8302, 9488, 10794, 12336, 12453, 14232, 14392, 16604, 21588, 24906, 28464, 28784, 33208, 43176, 49812, 66416, 86352, 99624, 152401, 199248, 304802, 457203, 609604, 914406, 1066807, 1219208, 1828812, 2133614, 2438416, 3200421, 3657624, 4267228, 6400842, 7315248, 8534456, 12801684, 17068912, 25603368, 51206736]

約数ペア:

[(1, 51206736), (2, 25603368), (3, 17068912), (4, 12801684), (6, 8534456), (7, 7315248), (8, 6400842), (12, 4267228), (14, 3657624), (16, 3200421), (21, 2438416), (24, 2133614), (28, 1828812), (42, 1219208), (48, 1066807), (56, 914406), (84, 609604), (112, 457203), (168, 304802), (257, 199248), (336, 152401), (514, 99624), (593, 86352), (771, 66416), (1028, 49812), (1186, 43176), (1542, 33208), (1779, 28784), (1799, 28464), (2056, 24906), (2372, 21588), (3084, 16604), (3558, 14392), (3598, 14232), (4112, 12453), (4151, 12336), (4744, 10794), (5397, 9488), (6168, 8302), (7116, 7196)]