49961142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 141916320

約数和(自身を除く): 91955178

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 113, 121, 126, 154, 174, 198, 203, 226, 231, 242, 261, 319, 339, 363, 406, 462, 522, 609, 638, 678, 693, 726, 791, 847, 957, 1017, 1089, 1218, 1243, 1386, 1582, 1694, 1827, 1914, 2034, 2178, 2233, 2373, 2486, 2541, 2871, 3277, 3509, 3654, 3729, 4466, 4746, 5082, 5742, 6554, 6699, 7018, 7119, 7458, 7623, 8701, 9831, 10527, 11187, 13398, 13673, 14238, 15246, 17402, 19662, 20097, 21054, 22374, 22939, 24563, 26103, 27346, 29493, 31581, 36047, 40194, 41019, 45878, 49126, 52206, 58986, 63162, 68817, 72094, 73689, 78309, 82038, 95711, 108141, 123057, 137634, 147378, 156618, 191422, 206451, 216282, 221067, 246114, 252329, 287133, 324423, 396517, 412902, 442134, 504658, 574266, 648846, 756987, 793034, 861399, 1189551, 1513974, 1722798, 2270961, 2379102, 2775619, 3568653, 4541922, 5551238, 7137306, 8326857, 16653714, 24980571, 49961142]

約数ペア:

[(1, 49961142), (2, 24980571), (3, 16653714), (6, 8326857), (7, 7137306), (9, 5551238), (11, 4541922), (14, 3568653), (18, 2775619), (21, 2379102), (22, 2270961), (29, 1722798), (33, 1513974), (42, 1189551), (58, 861399), (63, 793034), (66, 756987), (77, 648846), (87, 574266), (99, 504658), (113, 442134), (121, 412902), (126, 396517), (154, 324423), (174, 287133), (198, 252329), (203, 246114), (226, 221067), (231, 216282), (242, 206451), (261, 191422), (319, 156618), (339, 147378), (363, 137634), (406, 123057), (462, 108141), (522, 95711), (609, 82038), (638, 78309), (678, 73689), (693, 72094), (726, 68817), (791, 63162), (847, 58986), (957, 52206), (1017, 49126), (1089, 45878), (1218, 41019), (1243, 40194), (1386, 36047), (1582, 31581), (1694, 29493), (1827, 27346), (1914, 26103), (2034, 24563), (2178, 22939), (2233, 22374), (2373, 21054), (2486, 20097), (2541, 19662), (2871, 17402), (3277, 15246), (3509, 14238), (3654, 13673), (3729, 13398), (4466, 11187), (4746, 10527), (5082, 9831), (5742, 8701), (6554, 7623), (6699, 7458), (7018, 7119)]