48199998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 134745984

約数和(自身を除く): 86545986

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 289, 323, 357, 361, 374, 399, 418, 462, 561, 578, 627, 646, 714, 722, 798, 867, 969, 1083, 1122, 1254, 1309, 1463, 1734, 1938, 2023, 2166, 2261, 2527, 2618, 2926, 3179, 3553, 3927, 3971, 4046, 4389, 4522, 5054, 5491, 6069, 6137, 6358, 6783, 7106, 7581, 7854, 7942, 8778, 9537, 10659, 10982, 11913, 12138, 12274, 13566, 15162, 16473, 18411, 19074, 21318, 22253, 23826, 24871, 27797, 32946, 36822, 38437, 42959, 44506, 49742, 55594, 60401, 66759, 67507, 74613, 76874, 83391, 85918, 104329, 115311, 120802, 128877, 133518, 135014, 149226, 166782, 181203, 202521, 208658, 230622, 257754, 312987, 362406, 405042, 422807, 472549, 625974, 730303, 845614, 945098, 1147619, 1268421, 1417647, 1460606, 2190909, 2295238, 2536842, 2835294, 3442857, 4381818, 6885714, 8033333, 16066666, 24099999, 48199998]

約数ペア:

[(1, 48199998), (2, 24099999), (3, 16066666), (6, 8033333), (7, 6885714), (11, 4381818), (14, 3442857), (17, 2835294), (19, 2536842), (21, 2295238), (22, 2190909), (33, 1460606), (34, 1417647), (38, 1268421), (42, 1147619), (51, 945098), (57, 845614), (66, 730303), (77, 625974), (102, 472549), (114, 422807), (119, 405042), (133, 362406), (154, 312987), (187, 257754), (209, 230622), (231, 208658), (238, 202521), (266, 181203), (289, 166782), (323, 149226), (357, 135014), (361, 133518), (374, 128877), (399, 120802), (418, 115311), (462, 104329), (561, 85918), (578, 83391), (627, 76874), (646, 74613), (714, 67507), (722, 66759), (798, 60401), (867, 55594), (969, 49742), (1083, 44506), (1122, 42959), (1254, 38437), (1309, 36822), (1463, 32946), (1734, 27797), (1938, 24871), (2023, 23826), (2166, 22253), (2261, 21318), (2527, 19074), (2618, 18411), (2926, 16473), (3179, 15162), (3553, 13566), (3927, 12274), (3971, 12138), (4046, 11913), (4389, 10982), (4522, 10659), (5054, 9537), (5491, 8778), (6069, 7942), (6137, 7854), (6358, 7581), (6783, 7106)]