51279732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 150696000

約数和(自身を除く): 99416268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3449, 3717, 4956, 6898, 7434, 10347, 13796, 14868, 20694, 24143, 31041, 41388, 48286, 62082, 72429, 96572, 124164, 144858, 203491, 217287, 289716, 406982, 434574, 610473, 813964, 869148, 1220946, 1424437, 1831419, 2441892, 2848874, 3662838, 4273311, 5697748, 7325676, 8546622, 12819933, 17093244, 25639866, 51279732]

約数ペア:

[(1, 51279732), (2, 25639866), (3, 17093244), (4, 12819933), (6, 8546622), (7, 7325676), (9, 5697748), (12, 4273311), (14, 3662838), (18, 2848874), (21, 2441892), (28, 1831419), (36, 1424437), (42, 1220946), (59, 869148), (63, 813964), (84, 610473), (118, 434574), (126, 406982), (177, 289716), (236, 217287), (252, 203491), (354, 144858), (413, 124164), (531, 96572), (708, 72429), (826, 62082), (1062, 48286), (1239, 41388), (1652, 31041), (2124, 24143), (2478, 20694), (3449, 14868), (3717, 13796), (4956, 10347), (6898, 7434)]