49439768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 110617920

約数和(自身を除く): 61178152

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 328, 353, 427, 488, 574, 706, 854, 1148, 1412, 1708, 2296, 2471, 2501, 2824, 3416, 4942, 5002, 9884, 10004, 14473, 17507, 19768, 20008, 21533, 28946, 35014, 43066, 57892, 70028, 86132, 101311, 115784, 140056, 150731, 172264, 202622, 301462, 405244, 602924, 810488, 882853, 1205848, 1765706, 3531412, 6179971, 7062824, 12359942, 24719884, 49439768]

約数ペア:

[(1, 49439768), (2, 24719884), (4, 12359942), (7, 7062824), (8, 6179971), (14, 3531412), (28, 1765706), (41, 1205848), (56, 882853), (61, 810488), (82, 602924), (122, 405244), (164, 301462), (244, 202622), (287, 172264), (328, 150731), (353, 140056), (427, 115784), (488, 101311), (574, 86132), (706, 70028), (854, 57892), (1148, 43066), (1412, 35014), (1708, 28946), (2296, 21533), (2471, 20008), (2501, 19768), (2824, 17507), (3416, 14473), (4942, 10004), (5002, 9884)]