52778124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 163770880

約数和(自身を除く): 110992756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 151, 171, 219, 228, 252, 266, 292, 302, 342, 399, 438, 453, 511, 532, 604, 657, 684, 798, 876, 906, 1022, 1057, 1197, 1314, 1359, 1387, 1533, 1596, 1812, 2044, 2114, 2394, 2628, 2718, 2774, 2869, 3066, 3171, 4161, 4228, 4599, 4788, 5436, 5548, 5738, 6132, 6342, 8322, 8607, 9198, 9513, 9709, 11023, 11476, 12483, 12684, 16644, 17214, 18396, 19026, 19418, 20083, 22046, 24966, 25821, 29127, 33069, 34428, 38052, 38836, 40166, 44092, 49932, 51642, 58254, 60249, 66138, 77161, 80332, 87381, 99207, 103284, 116508, 120498, 132276, 154322, 174762, 180747, 198414, 209437, 231483, 240996, 308644, 349524, 361494, 396828, 418874, 462966, 628311, 694449, 722988, 837748, 925932, 1256622, 1388898, 1466059, 1884933, 2513244, 2777796, 2932118, 3769866, 4398177, 5864236, 7539732, 8796354, 13194531, 17592708, 26389062, 52778124]

約数ペア:

[(1, 52778124), (2, 26389062), (3, 17592708), (4, 13194531), (6, 8796354), (7, 7539732), (9, 5864236), (12, 4398177), (14, 3769866), (18, 2932118), (19, 2777796), (21, 2513244), (28, 1884933), (36, 1466059), (38, 1388898), (42, 1256622), (57, 925932), (63, 837748), (73, 722988), (76, 694449), (84, 628311), (114, 462966), (126, 418874), (133, 396828), (146, 361494), (151, 349524), (171, 308644), (219, 240996), (228, 231483), (252, 209437), (266, 198414), (292, 180747), (302, 174762), (342, 154322), (399, 132276), (438, 120498), (453, 116508), (511, 103284), (532, 99207), (604, 87381), (657, 80332), (684, 77161), (798, 66138), (876, 60249), (906, 58254), (1022, 51642), (1057, 49932), (1197, 44092), (1314, 40166), (1359, 38836), (1387, 38052), (1533, 34428), (1596, 33069), (1812, 29127), (2044, 25821), (2114, 24966), (2394, 22046), (2628, 20083), (2718, 19418), (2774, 19026), (2869, 18396), (3066, 17214), (3171, 16644), (4161, 12684), (4228, 12483), (4599, 11476), (4788, 11023), (5436, 9709), (5548, 9513), (5738, 9198), (6132, 8607), (6342, 8322)]