49800072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 159563520

約数和(自身を除く): 109763448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 49, 51, 53, 56, 68, 84, 94, 98, 102, 106, 119, 136, 141, 147, 159, 168, 188, 196, 204, 212, 238, 282, 294, 318, 329, 357, 371, 376, 392, 408, 424, 476, 564, 588, 636, 658, 714, 742, 799, 833, 901, 952, 987, 1113, 1128, 1176, 1272, 1316, 1428, 1484, 1598, 1666, 1802, 1974, 2226, 2303, 2397, 2491, 2499, 2597, 2632, 2703, 2856, 2968, 3196, 3332, 3604, 3948, 4452, 4606, 4794, 4982, 4998, 5194, 5406, 5593, 6307, 6392, 6664, 6909, 7208, 7473, 7791, 7896, 8904, 9212, 9588, 9964, 9996, 10388, 10812, 11186, 12614, 13818, 14946, 15582, 16779, 17437, 18424, 18921, 19176, 19928, 19992, 20776, 21624, 22372, 25228, 27636, 29892, 31164, 33558, 34874, 37842, 39151, 42347, 44149, 44744, 50456, 52311, 55272, 59784, 62328, 67116, 69748, 75684, 78302, 84694, 88298, 104622, 117453, 122059, 127041, 132447, 134232, 139496, 151368, 156604, 169388, 176596, 209244, 234906, 244118, 254082, 264894, 296429, 313208, 338776, 353192, 366177, 418488, 469812, 488236, 508164, 529788, 592858, 732354, 889287, 939624, 976472, 1016328, 1059576, 1185716, 1464708, 1778574, 2075003, 2371432, 2929416, 3557148, 4150006, 6225009, 7114296, 8300012, 12450018, 16600024, 24900036, 49800072]

約数ペア:

[(1, 49800072), (2, 24900036), (3, 16600024), (4, 12450018), (6, 8300012), (7, 7114296), (8, 6225009), (12, 4150006), (14, 3557148), (17, 2929416), (21, 2371432), (24, 2075003), (28, 1778574), (34, 1464708), (42, 1185716), (47, 1059576), (49, 1016328), (51, 976472), (53, 939624), (56, 889287), (68, 732354), (84, 592858), (94, 529788), (98, 508164), (102, 488236), (106, 469812), (119, 418488), (136, 366177), (141, 353192), (147, 338776), (159, 313208), (168, 296429), (188, 264894), (196, 254082), (204, 244118), (212, 234906), (238, 209244), (282, 176596), (294, 169388), (318, 156604), (329, 151368), (357, 139496), (371, 134232), (376, 132447), (392, 127041), (408, 122059), (424, 117453), (476, 104622), (564, 88298), (588, 84694), (636, 78302), (658, 75684), (714, 69748), (742, 67116), (799, 62328), (833, 59784), (901, 55272), (952, 52311), (987, 50456), (1113, 44744), (1128, 44149), (1176, 42347), (1272, 39151), (1316, 37842), (1428, 34874), (1484, 33558), (1598, 31164), (1666, 29892), (1802, 27636), (1974, 25228), (2226, 22372), (2303, 21624), (2397, 20776), (2491, 19992), (2499, 19928), (2597, 19176), (2632, 18921), (2703, 18424), (2856, 17437), (2968, 16779), (3196, 15582), (3332, 14946), (3604, 13818), (3948, 12614), (4452, 11186), (4606, 10812), (4794, 10388), (4982, 9996), (4998, 9964), (5194, 9588), (5406, 9212), (5593, 8904), (6307, 7896), (6392, 7791), (6664, 7473), (6909, 7208)]