51528204

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 117815796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 107, 108, 117, 126, 147, 156, 182, 189, 196, 214, 234, 252, 273, 294, 321, 343, 351, 364, 378, 428, 441, 468, 546, 588, 637, 642, 686, 702, 749, 756, 819, 882, 963, 1029, 1092, 1274, 1284, 1323, 1372, 1391, 1404, 1498, 1638, 1764, 1911, 1926, 2058, 2247, 2457, 2548, 2646, 2782, 2889, 2996, 3087, 3276, 3822, 3852, 4116, 4173, 4459, 4494, 4914, 5243, 5292, 5564, 5733, 5778, 6174, 6741, 7644, 8346, 8918, 8988, 9261, 9737, 9828, 10486, 11466, 11556, 12348, 12519, 13377, 13482, 15729, 16692, 17199, 17836, 18522, 19474, 20223, 20972, 22932, 25038, 26754, 26964, 29211, 31458, 34398, 36701, 37044, 37557, 38948, 40131, 40446, 47187, 50076, 53508, 58422, 62916, 68159, 68796, 73402, 75114, 80262, 80892, 87633, 94374, 110103, 116844, 120393, 136318, 141561, 146804, 150228, 160524, 175266, 188748, 204477, 220206, 240786, 262899, 272636, 283122, 330309, 350532, 408954, 440412, 477113, 481572, 525798, 566244, 613431, 660618, 817908, 954226, 990927, 1051596, 1226862, 1321236, 1431339, 1840293, 1908452, 1981854, 2453724, 2862678, 3680586, 3963708, 4294017, 5725356, 7361172, 8588034, 12882051, 17176068, 25764102, 51528204]

約数ペア:

[(1, 51528204), (2, 25764102), (3, 17176068), (4, 12882051), (6, 8588034), (7, 7361172), (9, 5725356), (12, 4294017), (13, 3963708), (14, 3680586), (18, 2862678), (21, 2453724), (26, 1981854), (27, 1908452), (28, 1840293), (36, 1431339), (39, 1321236), (42, 1226862), (49, 1051596), (52, 990927), (54, 954226), (63, 817908), (78, 660618), (84, 613431), (91, 566244), (98, 525798), (107, 481572), (108, 477113), (117, 440412), (126, 408954), (147, 350532), (156, 330309), (182, 283122), (189, 272636), (196, 262899), (214, 240786), (234, 220206), (252, 204477), (273, 188748), (294, 175266), (321, 160524), (343, 150228), (351, 146804), (364, 141561), (378, 136318), (428, 120393), (441, 116844), (468, 110103), (546, 94374), (588, 87633), (637, 80892), (642, 80262), (686, 75114), (702, 73402), (749, 68796), (756, 68159), (819, 62916), (882, 58422), (963, 53508), (1029, 50076), (1092, 47187), (1274, 40446), (1284, 40131), (1323, 38948), (1372, 37557), (1391, 37044), (1404, 36701), (1498, 34398), (1638, 31458), (1764, 29211), (1911, 26964), (1926, 26754), (2058, 25038), (2247, 22932), (2457, 20972), (2548, 20223), (2646, 19474), (2782, 18522), (2889, 17836), (2996, 17199), (3087, 16692), (3276, 15729), (3822, 13482), (3852, 13377), (4116, 12519), (4173, 12348), (4459, 11556), (4494, 11466), (4914, 10486), (5243, 9828), (5292, 9737), (5564, 9261), (5733, 8988), (5778, 8918), (6174, 8346), (6741, 7644)]