51970842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 97328358

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 431, 462, 522, 594, 609, 638, 693, 783, 862, 957, 1218, 1293, 1386, 1566, 1827, 1914, 2079, 2233, 2586, 2871, 3017, 3654, 3879, 4158, 4466, 4741, 5481, 5742, 6034, 6699, 7758, 8613, 9051, 9482, 10962, 11637, 12499, 13398, 14223, 17226, 18102, 20097, 23274, 24998, 27153, 28446, 33187, 37497, 40194, 42669, 54306, 60291, 66374, 74994, 81459, 85338, 87493, 99561, 112491, 120582, 128007, 137489, 162918, 174986, 199122, 224982, 256014, 262479, 274978, 298683, 337473, 412467, 524958, 597366, 674946, 787437, 824934, 896049, 962423, 1237401, 1574874, 1792098, 1924846, 2362311, 2474802, 2887269, 3712203, 4724622, 5774538, 7424406, 8661807, 17323614, 25985421, 51970842]

約数ペア:

[(1, 51970842), (2, 25985421), (3, 17323614), (6, 8661807), (7, 7424406), (9, 5774538), (11, 4724622), (14, 3712203), (18, 2887269), (21, 2474802), (22, 2362311), (27, 1924846), (29, 1792098), (33, 1574874), (42, 1237401), (54, 962423), (58, 896049), (63, 824934), (66, 787437), (77, 674946), (87, 597366), (99, 524958), (126, 412467), (154, 337473), (174, 298683), (189, 274978), (198, 262479), (203, 256014), (231, 224982), (261, 199122), (297, 174986), (319, 162918), (378, 137489), (406, 128007), (431, 120582), (462, 112491), (522, 99561), (594, 87493), (609, 85338), (638, 81459), (693, 74994), (783, 66374), (862, 60291), (957, 54306), (1218, 42669), (1293, 40194), (1386, 37497), (1566, 33187), (1827, 28446), (1914, 27153), (2079, 24998), (2233, 23274), (2586, 20097), (2871, 18102), (3017, 17226), (3654, 14223), (3879, 13398), (4158, 12499), (4466, 11637), (4741, 10962), (5481, 9482), (5742, 9051), (6034, 8613), (6699, 7758)]