55497996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 159213600

約数和(自身を除く): 103715604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 53, 58, 59, 68, 87, 102, 106, 116, 118, 153, 159, 174, 177, 204, 212, 236, 261, 306, 318, 348, 354, 477, 493, 522, 531, 612, 636, 708, 901, 954, 986, 1003, 1044, 1062, 1479, 1537, 1711, 1802, 1908, 1972, 2006, 2124, 2703, 2958, 3009, 3074, 3127, 3422, 3604, 4012, 4437, 4611, 5133, 5406, 5916, 6018, 6148, 6254, 6844, 8109, 8874, 9027, 9222, 9381, 10266, 10812, 12036, 12508, 13833, 15399, 16218, 17748, 18054, 18444, 18762, 20532, 26129, 27666, 28143, 29087, 30798, 32436, 36108, 37524, 52258, 53159, 55332, 56286, 58174, 61596, 78387, 87261, 90683, 104516, 106318, 112572, 116348, 156774, 159477, 174522, 181366, 212636, 235161, 261783, 272049, 313548, 318954, 349044, 362732, 470322, 478431, 523566, 544098, 637908, 816147, 940644, 956862, 1047132, 1088196, 1541611, 1632294, 1913724, 3083222, 3264588, 4624833, 6166444, 9249666, 13874499, 18499332, 27748998, 55497996]

約数ペア:

[(1, 55497996), (2, 27748998), (3, 18499332), (4, 13874499), (6, 9249666), (9, 6166444), (12, 4624833), (17, 3264588), (18, 3083222), (29, 1913724), (34, 1632294), (36, 1541611), (51, 1088196), (53, 1047132), (58, 956862), (59, 940644), (68, 816147), (87, 637908), (102, 544098), (106, 523566), (116, 478431), (118, 470322), (153, 362732), (159, 349044), (174, 318954), (177, 313548), (204, 272049), (212, 261783), (236, 235161), (261, 212636), (306, 181366), (318, 174522), (348, 159477), (354, 156774), (477, 116348), (493, 112572), (522, 106318), (531, 104516), (612, 90683), (636, 87261), (708, 78387), (901, 61596), (954, 58174), (986, 56286), (1003, 55332), (1044, 53159), (1062, 52258), (1479, 37524), (1537, 36108), (1711, 32436), (1802, 30798), (1908, 29087), (1972, 28143), (2006, 27666), (2124, 26129), (2703, 20532), (2958, 18762), (3009, 18444), (3074, 18054), (3127, 17748), (3422, 16218), (3604, 15399), (4012, 13833), (4437, 12508), (4611, 12036), (5133, 10812), (5406, 10266), (5916, 9381), (6018, 9222), (6148, 9027), (6254, 8874), (6844, 8109)]