53390988

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 174283200

約数和(自身を除く): 120892212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 59, 63, 76, 81, 84, 98, 108, 114, 118, 126, 133, 147, 162, 171, 177, 189, 196, 228, 236, 243, 252, 266, 294, 324, 342, 354, 378, 399, 413, 441, 486, 513, 531, 532, 567, 588, 684, 708, 756, 798, 826, 882, 931, 972, 1026, 1062, 1121, 1134, 1197, 1239, 1323, 1539, 1593, 1596, 1652, 1701, 1764, 1862, 2052, 2124, 2242, 2268, 2394, 2478, 2646, 2793, 2891, 3078, 3186, 3363, 3402, 3591, 3717, 3724, 3969, 4484, 4617, 4779, 4788, 4956, 5292, 5586, 5782, 6156, 6372, 6726, 6804, 7182, 7434, 7847, 7938, 8379, 8673, 9234, 9558, 10089, 10773, 11151, 11172, 11564, 11907, 13452, 14337, 14364, 14868, 15694, 15876, 16758, 17346, 18468, 19116, 20178, 21546, 22302, 23541, 23814, 25137, 26019, 28674, 30267, 31388, 32319, 33453, 33516, 34692, 40356, 43092, 44604, 47082, 47628, 50274, 52038, 54929, 57348, 60534, 64638, 66906, 70623, 75411, 78057, 90801, 94164, 100359, 100548, 104076, 109858, 121068, 129276, 133812, 141246, 150822, 156114, 164787, 181602, 200718, 211869, 219716, 226233, 234171, 272403, 282492, 301644, 312228, 329574, 363204, 401436, 423738, 452466, 468342, 494361, 544806, 635607, 659148, 702513, 847476, 904932, 936684, 988722, 1089612, 1271214, 1405026, 1483083, 1906821, 1977444, 2542428, 2810052, 2966166, 3813642, 4449249, 5932332, 7627284, 8898498, 13347747, 17796996, 26695494, 53390988]

約数ペア:

[(1, 53390988), (2, 26695494), (3, 17796996), (4, 13347747), (6, 8898498), (7, 7627284), (9, 5932332), (12, 4449249), (14, 3813642), (18, 2966166), (19, 2810052), (21, 2542428), (27, 1977444), (28, 1906821), (36, 1483083), (38, 1405026), (42, 1271214), (49, 1089612), (54, 988722), (57, 936684), (59, 904932), (63, 847476), (76, 702513), (81, 659148), (84, 635607), (98, 544806), (108, 494361), (114, 468342), (118, 452466), (126, 423738), (133, 401436), (147, 363204), (162, 329574), (171, 312228), (177, 301644), (189, 282492), (196, 272403), (228, 234171), (236, 226233), (243, 219716), (252, 211869), (266, 200718), (294, 181602), (324, 164787), (342, 156114), (354, 150822), (378, 141246), (399, 133812), (413, 129276), (441, 121068), (486, 109858), (513, 104076), (531, 100548), (532, 100359), (567, 94164), (588, 90801), (684, 78057), (708, 75411), (756, 70623), (798, 66906), (826, 64638), (882, 60534), (931, 57348), (972, 54929), (1026, 52038), (1062, 50274), (1121, 47628), (1134, 47082), (1197, 44604), (1239, 43092), (1323, 40356), (1539, 34692), (1593, 33516), (1596, 33453), (1652, 32319), (1701, 31388), (1764, 30267), (1862, 28674), (2052, 26019), (2124, 25137), (2242, 23814), (2268, 23541), (2394, 22302), (2478, 21546), (2646, 20178), (2793, 19116), (2891, 18468), (3078, 17346), (3186, 16758), (3363, 15876), (3402, 15694), (3591, 14868), (3717, 14364), (3724, 14337), (3969, 13452), (4484, 11907), (4617, 11564), (4779, 11172), (4788, 11151), (4956, 10773), (5292, 10089), (5586, 9558), (5782, 9234), (6156, 8673), (6372, 8379), (6726, 7938), (6804, 7847), (7182, 7434)]