51807756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 119794164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 132, 133, 143, 154, 156, 182, 209, 227, 228, 231, 247, 266, 273, 286, 308, 364, 399, 418, 429, 454, 462, 494, 532, 546, 572, 627, 681, 741, 798, 836, 858, 908, 924, 988, 1001, 1092, 1254, 1362, 1463, 1482, 1589, 1596, 1716, 1729, 2002, 2497, 2508, 2717, 2724, 2926, 2951, 2964, 3003, 3178, 3458, 4004, 4313, 4389, 4767, 4994, 5187, 5434, 5852, 5902, 6006, 6356, 6916, 7491, 8151, 8626, 8778, 8853, 9534, 9988, 10374, 10868, 11804, 12012, 12939, 14982, 16302, 17252, 17479, 17556, 17706, 19019, 19068, 20657, 20748, 25878, 29964, 30191, 32461, 32604, 34958, 35412, 38038, 41314, 47443, 51756, 52437, 56069, 57057, 60382, 61971, 64922, 69916, 76076, 82628, 90573, 94886, 97383, 104874, 112138, 114114, 120764, 123942, 129844, 142329, 168207, 181146, 189772, 194766, 209748, 224276, 227227, 228228, 247884, 284658, 332101, 336414, 362292, 389532, 392483, 454454, 569316, 616759, 664202, 672828, 681681, 784966, 908908, 996303, 1177449, 1233518, 1328404, 1363362, 1569932, 1850277, 1992606, 2354898, 2467036, 2726724, 3700554, 3985212, 4317313, 4709796, 7401108, 8634626, 12951939, 17269252, 25903878, 51807756]

約数ペア:

[(1, 51807756), (2, 25903878), (3, 17269252), (4, 12951939), (6, 8634626), (7, 7401108), (11, 4709796), (12, 4317313), (13, 3985212), (14, 3700554), (19, 2726724), (21, 2467036), (22, 2354898), (26, 1992606), (28, 1850277), (33, 1569932), (38, 1363362), (39, 1328404), (42, 1233518), (44, 1177449), (52, 996303), (57, 908908), (66, 784966), (76, 681681), (77, 672828), (78, 664202), (84, 616759), (91, 569316), (114, 454454), (132, 392483), (133, 389532), (143, 362292), (154, 336414), (156, 332101), (182, 284658), (209, 247884), (227, 228228), (228, 227227), (231, 224276), (247, 209748), (266, 194766), (273, 189772), (286, 181146), (308, 168207), (364, 142329), (399, 129844), (418, 123942), (429, 120764), (454, 114114), (462, 112138), (494, 104874), (532, 97383), (546, 94886), (572, 90573), (627, 82628), (681, 76076), (741, 69916), (798, 64922), (836, 61971), (858, 60382), (908, 57057), (924, 56069), (988, 52437), (1001, 51756), (1092, 47443), (1254, 41314), (1362, 38038), (1463, 35412), (1482, 34958), (1589, 32604), (1596, 32461), (1716, 30191), (1729, 29964), (2002, 25878), (2497, 20748), (2508, 20657), (2717, 19068), (2724, 19019), (2926, 17706), (2951, 17556), (2964, 17479), (3003, 17252), (3178, 16302), (3458, 14982), (4004, 12939), (4313, 12012), (4389, 11804), (4767, 10868), (4994, 10374), (5187, 9988), (5434, 9534), (5852, 8853), (5902, 8778), (6006, 8626), (6356, 8151), (6916, 7491)]