53586918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 154821888

約数和(自身を除く): 101234970

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 41, 42, 46, 63, 66, 69, 77, 82, 99, 123, 126, 138, 154, 161, 198, 207, 231, 246, 253, 287, 322, 369, 414, 451, 462, 483, 506, 574, 693, 738, 759, 861, 902, 943, 966, 1353, 1386, 1449, 1518, 1681, 1722, 1771, 1886, 2277, 2583, 2706, 2829, 2898, 3157, 3362, 3542, 4059, 4554, 5043, 5166, 5313, 5658, 6314, 6601, 8118, 8487, 9471, 10086, 10373, 10626, 11767, 13202, 15129, 15939, 16974, 18491, 18942, 19803, 20746, 23534, 28413, 30258, 31119, 31878, 35301, 36982, 38663, 39606, 55473, 56826, 59409, 62238, 70602, 72611, 77326, 93357, 105903, 110946, 115989, 118818, 129437, 145222, 166419, 186714, 211806, 217833, 231978, 258874, 270641, 332838, 347967, 388311, 425293, 435666, 541282, 653499, 695934, 776622, 811923, 850586, 1164933, 1275879, 1306998, 1623846, 2329866, 2435769, 2551758, 2977051, 3827637, 4871538, 5954102, 7655274, 8931153, 17862306, 26793459, 53586918]

約数ペア:

[(1, 53586918), (2, 26793459), (3, 17862306), (6, 8931153), (7, 7655274), (9, 5954102), (11, 4871538), (14, 3827637), (18, 2977051), (21, 2551758), (22, 2435769), (23, 2329866), (33, 1623846), (41, 1306998), (42, 1275879), (46, 1164933), (63, 850586), (66, 811923), (69, 776622), (77, 695934), (82, 653499), (99, 541282), (123, 435666), (126, 425293), (138, 388311), (154, 347967), (161, 332838), (198, 270641), (207, 258874), (231, 231978), (246, 217833), (253, 211806), (287, 186714), (322, 166419), (369, 145222), (414, 129437), (451, 118818), (462, 115989), (483, 110946), (506, 105903), (574, 93357), (693, 77326), (738, 72611), (759, 70602), (861, 62238), (902, 59409), (943, 56826), (966, 55473), (1353, 39606), (1386, 38663), (1449, 36982), (1518, 35301), (1681, 31878), (1722, 31119), (1771, 30258), (1886, 28413), (2277, 23534), (2583, 20746), (2706, 19803), (2829, 18942), (2898, 18491), (3157, 16974), (3362, 15939), (3542, 15129), (4059, 13202), (4554, 11767), (5043, 10626), (5166, 10373), (5313, 10086), (5658, 9471), (6314, 8487), (6601, 8118)]