51884952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 161533440

約数和(自身を除く): 109648488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 491, 518, 629, 714, 777, 888, 952, 982, 1036, 1258, 1428, 1473, 1554, 1887, 1964, 2072, 2516, 2856, 2946, 3108, 3437, 3774, 3928, 4403, 5032, 5892, 6216, 6874, 7548, 8347, 8806, 10311, 11784, 13209, 13748, 15096, 16694, 17612, 18167, 20622, 25041, 26418, 27496, 33388, 35224, 36334, 41244, 50082, 52836, 54501, 58429, 66776, 72668, 82488, 100164, 105672, 109002, 116858, 127169, 145336, 175287, 200328, 218004, 233716, 254338, 308839, 350574, 381507, 436008, 467432, 508676, 617678, 701148, 763014, 926517, 1017352, 1235356, 1402296, 1526028, 1853034, 2161873, 2470712, 3052056, 3706068, 4323746, 6485619, 7412136, 8647492, 12971238, 17294984, 25942476, 51884952]

約数ペア:

[(1, 51884952), (2, 25942476), (3, 17294984), (4, 12971238), (6, 8647492), (7, 7412136), (8, 6485619), (12, 4323746), (14, 3706068), (17, 3052056), (21, 2470712), (24, 2161873), (28, 1853034), (34, 1526028), (37, 1402296), (42, 1235356), (51, 1017352), (56, 926517), (68, 763014), (74, 701148), (84, 617678), (102, 508676), (111, 467432), (119, 436008), (136, 381507), (148, 350574), (168, 308839), (204, 254338), (222, 233716), (238, 218004), (259, 200328), (296, 175287), (357, 145336), (408, 127169), (444, 116858), (476, 109002), (491, 105672), (518, 100164), (629, 82488), (714, 72668), (777, 66776), (888, 58429), (952, 54501), (982, 52836), (1036, 50082), (1258, 41244), (1428, 36334), (1473, 35224), (1554, 33388), (1887, 27496), (1964, 26418), (2072, 25041), (2516, 20622), (2856, 18167), (2946, 17612), (3108, 16694), (3437, 15096), (3774, 13748), (3928, 13209), (4403, 11784), (5032, 10311), (5892, 8806), (6216, 8347), (6874, 7548)]