51085656

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5179}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 139393800

約数和(自身を除く): 88308144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 5179, 9864, 10358, 15537, 20716, 31074, 41432, 46611, 62148, 93222, 124296, 186444, 372888, 709523, 1419046, 2128569, 2838092, 4257138, 5676184, 6385707, 8514276, 12771414, 17028552, 25542828, 51085656]

約数ペア:

[(1, 51085656), (2, 25542828), (3, 17028552), (4, 12771414), (6, 8514276), (8, 6385707), (9, 5676184), (12, 4257138), (18, 2838092), (24, 2128569), (36, 1419046), (72, 709523), (137, 372888), (274, 186444), (411, 124296), (548, 93222), (822, 62148), (1096, 46611), (1233, 41432), (1644, 31074), (2466, 20716), (3288, 15537), (4932, 10358), (5179, 9864)]