55090656

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1184

約数の個数: 72

約数和(自身を含む): 157621464

約数和(自身を除く): 102530808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 971, 1182, 1576, 1773, 1942, 2364, 2913, 3152, 3546, 3884, 4728, 5826, 6304, 7092, 7768, 8739, 9456, 11652, 14184, 15536, 17478, 18912, 23304, 28368, 31072, 34956, 46608, 56736, 69912, 93216, 139824, 191287, 279648, 382574, 573861, 765148, 1147722, 1530296, 1721583, 2295444, 3060592, 3443166, 4590888, 6121184, 6886332, 9181776, 13772664, 18363552, 27545328, 55090656]

約数ペア:

[(1, 55090656), (2, 27545328), (3, 18363552), (4, 13772664), (6, 9181776), (8, 6886332), (9, 6121184), (12, 4590888), (16, 3443166), (18, 3060592), (24, 2295444), (32, 1721583), (36, 1530296), (48, 1147722), (72, 765148), (96, 573861), (144, 382574), (197, 279648), (288, 191287), (394, 139824), (591, 93216), (788, 69912), (971, 56736), (1182, 46608), (1576, 34956), (1773, 31072), (1942, 28368), (2364, 23304), (2913, 18912), (3152, 17478), (3546, 15536), (3884, 14184), (4728, 11652), (5826, 9456), (6304, 8739), (7092, 7768)]