51657606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 155990016

約数和(自身を除く): 104332410

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 47, 61, 63, 66, 77, 78, 91, 94, 99, 117, 122, 126, 141, 143, 154, 182, 183, 198, 231, 234, 273, 282, 286, 329, 366, 423, 427, 429, 462, 517, 546, 549, 611, 658, 671, 693, 793, 819, 846, 854, 858, 987, 1001, 1034, 1098, 1222, 1281, 1287, 1342, 1386, 1551, 1586, 1638, 1833, 1974, 2002, 2013, 2379, 2562, 2574, 2867, 2961, 3003, 3102, 3619, 3666, 3843, 4026, 4277, 4653, 4697, 4758, 5499, 5551, 5734, 5922, 6006, 6039, 6721, 7137, 7238, 7686, 8554, 8601, 8723, 9009, 9306, 9394, 10857, 10998, 11102, 12078, 12831, 13442, 14091, 14274, 16653, 17202, 17446, 18018, 20069, 20163, 21714, 25662, 25803, 26169, 28182, 31537, 32571, 33306, 37271, 38493, 40138, 40326, 42273, 47047, 49959, 51606, 52338, 60207, 60489, 61061, 63074, 65142, 74542, 76986, 78507, 84546, 94094, 94611, 99918, 111813, 120414, 120978, 122122, 141141, 157014, 180621, 183183, 189222, 220759, 223626, 260897, 282282, 283833, 335439, 361242, 366366, 409981, 423423, 441518, 521794, 549549, 567666, 662277, 670878, 782691, 819962, 846846, 1099098, 1229943, 1324554, 1565382, 1986831, 2348073, 2459886, 2869867, 3689829, 3973662, 4696146, 5739734, 7379658, 8609601, 17219202, 25828803, 51657606]

約数ペア:

[(1, 51657606), (2, 25828803), (3, 17219202), (6, 8609601), (7, 7379658), (9, 5739734), (11, 4696146), (13, 3973662), (14, 3689829), (18, 2869867), (21, 2459886), (22, 2348073), (26, 1986831), (33, 1565382), (39, 1324554), (42, 1229943), (47, 1099098), (61, 846846), (63, 819962), (66, 782691), (77, 670878), (78, 662277), (91, 567666), (94, 549549), (99, 521794), (117, 441518), (122, 423423), (126, 409981), (141, 366366), (143, 361242), (154, 335439), (182, 283833), (183, 282282), (198, 260897), (231, 223626), (234, 220759), (273, 189222), (282, 183183), (286, 180621), (329, 157014), (366, 141141), (423, 122122), (427, 120978), (429, 120414), (462, 111813), (517, 99918), (546, 94611), (549, 94094), (611, 84546), (658, 78507), (671, 76986), (693, 74542), (793, 65142), (819, 63074), (846, 61061), (854, 60489), (858, 60207), (987, 52338), (1001, 51606), (1034, 49959), (1098, 47047), (1222, 42273), (1281, 40326), (1287, 40138), (1342, 38493), (1386, 37271), (1551, 33306), (1586, 32571), (1638, 31537), (1833, 28182), (1974, 26169), (2002, 25803), (2013, 25662), (2379, 21714), (2562, 20163), (2574, 20069), (2867, 18018), (2961, 17446), (3003, 17202), (3102, 16653), (3619, 14274), (3666, 14091), (3843, 13442), (4026, 12831), (4277, 12078), (4653, 11102), (4697, 10998), (4758, 10857), (5499, 9394), (5551, 9306), (5734, 9009), (5922, 8723), (6006, 8601), (6039, 8554), (6721, 7686), (7137, 7238)]