51085984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 107412480

約数和(自身を除く): 56326496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1151, 1168, 1387, 2302, 2336, 2774, 4604, 5548, 9208, 11096, 18416, 21869, 22192, 36832, 43738, 44384, 84023, 87476, 168046, 174952, 336092, 349904, 672184, 699808, 1344368, 1596437, 2688736, 3192874, 6385748, 12771496, 25542992, 51085984]

約数ペア:

[(1, 51085984), (2, 25542992), (4, 12771496), (8, 6385748), (16, 3192874), (19, 2688736), (32, 1596437), (38, 1344368), (73, 699808), (76, 672184), (146, 349904), (152, 336092), (292, 174952), (304, 168046), (584, 87476), (608, 84023), (1151, 44384), (1168, 43738), (1387, 36832), (2302, 22192), (2336, 21869), (2774, 18416), (4604, 11096), (5548, 9208)]