51225048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 171452160

約数和(自身を除く): 120227112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 491, 504, 552, 567, 621, 644, 648, 756, 828, 966, 982, 1134, 1242, 1288, 1449, 1473, 1512, 1656, 1863, 1932, 1964, 2268, 2484, 2898, 2946, 3437, 3726, 3864, 3928, 4347, 4419, 4536, 4968, 5796, 5892, 6874, 7452, 8694, 8838, 10311, 11293, 11592, 11784, 13041, 13257, 13748, 14904, 17388, 17676, 20622, 22586, 26082, 26514, 27496, 30933, 33879, 34776, 35352, 39771, 41244, 45172, 52164, 53028, 61866, 67758, 79051, 79542, 82488, 90344, 92799, 101637, 104328, 106056, 123732, 135516, 158102, 159084, 185598, 203274, 237153, 247464, 271032, 278397, 304911, 316204, 318168, 371196, 406548, 474306, 556794, 609822, 632408, 711459, 742392, 813096, 914733, 948612, 1113588, 1219644, 1422918, 1829466, 1897224, 2134377, 2227176, 2439288, 2845836, 3658932, 4268754, 5691672, 6403131, 7317864, 8537508, 12806262, 17075016, 25612524, 51225048]

約数ペア:

[(1, 51225048), (2, 25612524), (3, 17075016), (4, 12806262), (6, 8537508), (7, 7317864), (8, 6403131), (9, 5691672), (12, 4268754), (14, 3658932), (18, 2845836), (21, 2439288), (23, 2227176), (24, 2134377), (27, 1897224), (28, 1829466), (36, 1422918), (42, 1219644), (46, 1113588), (54, 948612), (56, 914733), (63, 813096), (69, 742392), (72, 711459), (81, 632408), (84, 609822), (92, 556794), (108, 474306), (126, 406548), (138, 371196), (161, 318168), (162, 316204), (168, 304911), (184, 278397), (189, 271032), (207, 247464), (216, 237153), (252, 203274), (276, 185598), (322, 159084), (324, 158102), (378, 135516), (414, 123732), (483, 106056), (491, 104328), (504, 101637), (552, 92799), (567, 90344), (621, 82488), (644, 79542), (648, 79051), (756, 67758), (828, 61866), (966, 53028), (982, 52164), (1134, 45172), (1242, 41244), (1288, 39771), (1449, 35352), (1473, 34776), (1512, 33879), (1656, 30933), (1863, 27496), (1932, 26514), (1964, 26082), (2268, 22586), (2484, 20622), (2898, 17676), (2946, 17388), (3437, 14904), (3726, 13748), (3864, 13257), (3928, 13041), (4347, 11784), (4419, 11592), (4536, 11293), (4968, 10311), (5796, 8838), (5892, 8694), (6874, 7452)]