51938172

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 170755200

約数和(自身を除く): 118817028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 59, 66, 76, 78, 81, 99, 108, 114, 117, 118, 132, 143, 156, 162, 171, 177, 198, 209, 228, 234, 236, 247, 286, 297, 324, 342, 351, 354, 396, 418, 429, 468, 494, 513, 531, 572, 594, 627, 649, 684, 702, 708, 741, 767, 836, 858, 891, 988, 1026, 1053, 1062, 1121, 1188, 1254, 1287, 1298, 1404, 1482, 1534, 1539, 1593, 1716, 1782, 1881, 1947, 2052, 2106, 2124, 2223, 2242, 2301, 2508, 2574, 2596, 2717, 2964, 3068, 3078, 3186, 3363, 3564, 3762, 3861, 3894, 4212, 4446, 4484, 4602, 4779, 5148, 5434, 5643, 5841, 6156, 6372, 6669, 6726, 6903, 7524, 7722, 7788, 8151, 8437, 8892, 9204, 9558, 10089, 10868, 11286, 11583, 11682, 12331, 13338, 13452, 13806, 14573, 15444, 16302, 16874, 16929, 17523, 19116, 20007, 20178, 20709, 22572, 23166, 23364, 24453, 24662, 25311, 26676, 27612, 29146, 30267, 32604, 33748, 33858, 35046, 36993, 40014, 40356, 41418, 43719, 46332, 48906, 49324, 50622, 52569, 58292, 60534, 62127, 67716, 70092, 73359, 73986, 75933, 80028, 82836, 87438, 90801, 97812, 101244, 105138, 110979, 121068, 124254, 131157, 146718, 147972, 151866, 160303, 174876, 181602, 210276, 220077, 221958, 227799, 248508, 262314, 293436, 303732, 320606, 332937, 363204, 393471, 440154, 443916, 455598, 480909, 524628, 641212, 665874, 683397, 786942, 880308, 911196, 961818, 998811, 1180413, 1331748, 1366794, 1442727, 1573884, 1923636, 1997622, 2360826, 2733588, 2885454, 3995244, 4328181, 4721652, 5770908, 8656362, 12984543, 17312724, 25969086, 51938172]

約数ペア:

[(1, 51938172), (2, 25969086), (3, 17312724), (4, 12984543), (6, 8656362), (9, 5770908), (11, 4721652), (12, 4328181), (13, 3995244), (18, 2885454), (19, 2733588), (22, 2360826), (26, 1997622), (27, 1923636), (33, 1573884), (36, 1442727), (38, 1366794), (39, 1331748), (44, 1180413), (52, 998811), (54, 961818), (57, 911196), (59, 880308), (66, 786942), (76, 683397), (78, 665874), (81, 641212), (99, 524628), (108, 480909), (114, 455598), (117, 443916), (118, 440154), (132, 393471), (143, 363204), (156, 332937), (162, 320606), (171, 303732), (177, 293436), (198, 262314), (209, 248508), (228, 227799), (234, 221958), (236, 220077), (247, 210276), (286, 181602), (297, 174876), (324, 160303), (342, 151866), (351, 147972), (354, 146718), (396, 131157), (418, 124254), (429, 121068), (468, 110979), (494, 105138), (513, 101244), (531, 97812), (572, 90801), (594, 87438), (627, 82836), (649, 80028), (684, 75933), (702, 73986), (708, 73359), (741, 70092), (767, 67716), (836, 62127), (858, 60534), (891, 58292), (988, 52569), (1026, 50622), (1053, 49324), (1062, 48906), (1121, 46332), (1188, 43719), (1254, 41418), (1287, 40356), (1298, 40014), (1404, 36993), (1482, 35046), (1534, 33858), (1539, 33748), (1593, 32604), (1716, 30267), (1782, 29146), (1881, 27612), (1947, 26676), (2052, 25311), (2106, 24662), (2124, 24453), (2223, 23364), (2242, 23166), (2301, 22572), (2508, 20709), (2574, 20178), (2596, 20007), (2717, 19116), (2964, 17523), (3068, 16929), (3078, 16874), (3186, 16302), (3363, 15444), (3564, 14573), (3762, 13806), (3861, 13452), (3894, 13338), (4212, 12331), (4446, 11682), (4484, 11583), (4602, 11286), (4779, 10868), (5148, 10089), (5434, 9558), (5643, 9204), (5841, 8892), (6156, 8437), (6372, 8151), (6669, 7788), (6726, 7722), (6903, 7524)]