47389914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 138257280

約数和(自身を除く): 90867366

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 19, 22, 26, 27, 33, 34, 38, 39, 51, 54, 57, 66, 78, 99, 102, 114, 117, 143, 153, 171, 187, 198, 209, 221, 234, 247, 286, 297, 306, 323, 342, 351, 361, 374, 418, 429, 442, 459, 494, 513, 561, 594, 627, 646, 663, 702, 722, 741, 858, 918, 969, 1026, 1083, 1122, 1254, 1287, 1326, 1482, 1683, 1881, 1938, 1989, 2166, 2223, 2431, 2574, 2717, 2907, 3249, 3366, 3553, 3762, 3861, 3971, 3978, 4199, 4446, 4693, 4862, 5049, 5434, 5643, 5814, 5967, 6137, 6498, 6669, 7106, 7293, 7722, 7942, 8151, 8398, 8721, 9386, 9747, 10098, 10659, 11286, 11913, 11934, 12274, 12597, 13338, 14079, 14586, 16302, 17442, 18411, 19494, 21318, 21879, 23826, 24453, 25194, 28158, 31977, 35739, 36822, 37791, 42237, 43758, 46189, 48906, 51623, 55233, 63954, 65637, 67507, 71478, 73359, 75582, 79781, 84474, 92378, 95931, 103246, 107217, 110466, 113373, 126711, 131274, 135014, 138567, 146718, 154869, 159562, 165699, 191862, 202521, 214434, 226746, 239343, 253422, 277134, 309738, 331398, 405042, 415701, 464607, 478686, 607563, 718029, 831402, 877591, 929214, 1215126, 1247103, 1393821, 1436058, 1755182, 1822689, 2154087, 2494206, 2632773, 2787642, 3645378, 4308174, 5265546, 7898319, 15796638, 23694957, 47389914]

約数ペア:

[(1, 47389914), (2, 23694957), (3, 15796638), (6, 7898319), (9, 5265546), (11, 4308174), (13, 3645378), (17, 2787642), (18, 2632773), (19, 2494206), (22, 2154087), (26, 1822689), (27, 1755182), (33, 1436058), (34, 1393821), (38, 1247103), (39, 1215126), (51, 929214), (54, 877591), (57, 831402), (66, 718029), (78, 607563), (99, 478686), (102, 464607), (114, 415701), (117, 405042), (143, 331398), (153, 309738), (171, 277134), (187, 253422), (198, 239343), (209, 226746), (221, 214434), (234, 202521), (247, 191862), (286, 165699), (297, 159562), (306, 154869), (323, 146718), (342, 138567), (351, 135014), (361, 131274), (374, 126711), (418, 113373), (429, 110466), (442, 107217), (459, 103246), (494, 95931), (513, 92378), (561, 84474), (594, 79781), (627, 75582), (646, 73359), (663, 71478), (702, 67507), (722, 65637), (741, 63954), (858, 55233), (918, 51623), (969, 48906), (1026, 46189), (1083, 43758), (1122, 42237), (1254, 37791), (1287, 36822), (1326, 35739), (1482, 31977), (1683, 28158), (1881, 25194), (1938, 24453), (1989, 23826), (2166, 21879), (2223, 21318), (2431, 19494), (2574, 18411), (2717, 17442), (2907, 16302), (3249, 14586), (3366, 14079), (3553, 13338), (3762, 12597), (3861, 12274), (3971, 11934), (3978, 11913), (4199, 11286), (4446, 10659), (4693, 10098), (4862, 9747), (5049, 9386), (5434, 8721), (5643, 8398), (5814, 8151), (5967, 7942), (6137, 7722), (6498, 7293), (6669, 7106)]