51294474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 149812416

約数和(自身を除く): 98517942

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 198, 231, 238, 294, 306, 311, 357, 374, 441, 462, 539, 561, 622, 693, 714, 833, 882, 933, 1071, 1078, 1122, 1309, 1386, 1617, 1666, 1683, 1866, 2142, 2177, 2499, 2618, 2799, 3234, 3366, 3421, 3927, 4354, 4851, 4998, 5287, 5598, 6531, 6842, 7497, 7854, 9163, 9702, 10263, 10574, 11781, 13062, 14994, 15239, 15861, 18326, 19593, 20526, 23562, 23947, 27489, 30478, 30789, 31722, 37009, 39186, 45717, 47583, 47894, 54978, 58157, 61578, 71841, 74018, 82467, 91434, 95166, 111027, 116314, 137151, 143682, 164934, 167629, 174471, 215523, 222054, 259063, 274302, 333081, 335258, 348942, 407099, 431046, 502887, 518126, 523413, 666162, 777189, 814198, 1005774, 1046826, 1221297, 1508661, 1554378, 2331567, 2442594, 2849693, 3017322, 3663891, 4663134, 5699386, 7327782, 8549079, 17098158, 25647237, 51294474]

約数ペア:

[(1, 51294474), (2, 25647237), (3, 17098158), (6, 8549079), (7, 7327782), (9, 5699386), (11, 4663134), (14, 3663891), (17, 3017322), (18, 2849693), (21, 2442594), (22, 2331567), (33, 1554378), (34, 1508661), (42, 1221297), (49, 1046826), (51, 1005774), (63, 814198), (66, 777189), (77, 666162), (98, 523413), (99, 518126), (102, 502887), (119, 431046), (126, 407099), (147, 348942), (153, 335258), (154, 333081), (187, 274302), (198, 259063), (231, 222054), (238, 215523), (294, 174471), (306, 167629), (311, 164934), (357, 143682), (374, 137151), (441, 116314), (462, 111027), (539, 95166), (561, 91434), (622, 82467), (693, 74018), (714, 71841), (833, 61578), (882, 58157), (933, 54978), (1071, 47894), (1078, 47583), (1122, 45717), (1309, 39186), (1386, 37009), (1617, 31722), (1666, 30789), (1683, 30478), (1866, 27489), (2142, 23947), (2177, 23562), (2499, 20526), (2618, 19593), (2799, 18326), (3234, 15861), (3366, 15239), (3421, 14994), (3927, 13062), (4354, 11781), (4851, 10574), (4998, 10263), (5287, 9702), (5598, 9163), (6531, 7854), (6842, 7497)]