47721366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 90518634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 499, 506, 594, 621, 693, 759, 966, 998, 1242, 1386, 1449, 1497, 1518, 1771, 2079, 2277, 2898, 2994, 3493, 3542, 4158, 4347, 4491, 4554, 5313, 5489, 6831, 6986, 8694, 8982, 10479, 10626, 10978, 11477, 13473, 13662, 15939, 16467, 20958, 22954, 26946, 31437, 31878, 32934, 34431, 38423, 47817, 49401, 62874, 68862, 76846, 80339, 94311, 95634, 98802, 103293, 115269, 126247, 148203, 160678, 188622, 206586, 230538, 241017, 252494, 296406, 309879, 345807, 378741, 482034, 619758, 691614, 723051, 757482, 883729, 1037421, 1136223, 1446102, 1767458, 2074842, 2169153, 2272446, 2651187, 3408669, 4338306, 5302374, 6817338, 7953561, 15907122, 23860683, 47721366]

約数ペア:

[(1, 47721366), (2, 23860683), (3, 15907122), (6, 7953561), (7, 6817338), (9, 5302374), (11, 4338306), (14, 3408669), (18, 2651187), (21, 2272446), (22, 2169153), (23, 2074842), (27, 1767458), (33, 1446102), (42, 1136223), (46, 1037421), (54, 883729), (63, 757482), (66, 723051), (69, 691614), (77, 619758), (99, 482034), (126, 378741), (138, 345807), (154, 309879), (161, 296406), (189, 252494), (198, 241017), (207, 230538), (231, 206586), (253, 188622), (297, 160678), (322, 148203), (378, 126247), (414, 115269), (462, 103293), (483, 98802), (499, 95634), (506, 94311), (594, 80339), (621, 76846), (693, 68862), (759, 62874), (966, 49401), (998, 47817), (1242, 38423), (1386, 34431), (1449, 32934), (1497, 31878), (1518, 31437), (1771, 26946), (2079, 22954), (2277, 20958), (2898, 16467), (2994, 15939), (3493, 13662), (3542, 13473), (4158, 11477), (4347, 10978), (4491, 10626), (4554, 10479), (5313, 8982), (5489, 8694), (6831, 6986)]