51304344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 159936000

約数和(自身を除く): 108631656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 169, 182, 273, 278, 312, 338, 364, 417, 507, 546, 556, 676, 728, 834, 973, 1014, 1092, 1112, 1183, 1352, 1668, 1807, 1946, 2028, 2184, 2197, 2366, 2919, 3336, 3549, 3614, 3892, 4056, 4394, 4732, 5421, 5838, 6591, 7098, 7228, 7784, 8788, 9464, 10842, 11676, 12649, 13182, 14196, 14456, 15379, 17576, 21684, 23352, 23491, 25298, 26364, 28392, 30758, 37947, 43368, 46137, 46982, 50596, 52728, 61516, 70473, 75894, 92274, 93964, 101192, 123032, 140946, 151788, 164437, 184548, 187928, 281892, 303576, 305383, 328874, 369096, 493311, 563784, 610766, 657748, 916149, 986622, 1221532, 1315496, 1832298, 1973244, 2137681, 2443064, 3664596, 3946488, 4275362, 6413043, 7329192, 8550724, 12826086, 17101448, 25652172, 51304344]

約数ペア:

[(1, 51304344), (2, 25652172), (3, 17101448), (4, 12826086), (6, 8550724), (7, 7329192), (8, 6413043), (12, 4275362), (13, 3946488), (14, 3664596), (21, 2443064), (24, 2137681), (26, 1973244), (28, 1832298), (39, 1315496), (42, 1221532), (52, 986622), (56, 916149), (78, 657748), (84, 610766), (91, 563784), (104, 493311), (139, 369096), (156, 328874), (168, 305383), (169, 303576), (182, 281892), (273, 187928), (278, 184548), (312, 164437), (338, 151788), (364, 140946), (417, 123032), (507, 101192), (546, 93964), (556, 92274), (676, 75894), (728, 70473), (834, 61516), (973, 52728), (1014, 50596), (1092, 46982), (1112, 46137), (1183, 43368), (1352, 37947), (1668, 30758), (1807, 28392), (1946, 26364), (2028, 25298), (2184, 23491), (2197, 23352), (2366, 21684), (2919, 17576), (3336, 15379), (3549, 14456), (3614, 14196), (3892, 13182), (4056, 12649), (4394, 11676), (4732, 10842), (5421, 9464), (5838, 8788), (6591, 7784), (7098, 7228)]