55938344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 76772056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1279, 1562, 1988, 2558, 3124, 3976, 5116, 5467, 6248, 8953, 10232, 10934, 14069, 17906, 21868, 28138, 35812, 43736, 56276, 71624, 90809, 98483, 112552, 181618, 196966, 363236, 393932, 635663, 726472, 787864, 998899, 1271326, 1997798, 2542652, 3995596, 5085304, 6992293, 7991192, 13984586, 27969172, 55938344]

約数ペア:

[(1, 55938344), (2, 27969172), (4, 13984586), (7, 7991192), (8, 6992293), (11, 5085304), (14, 3995596), (22, 2542652), (28, 1997798), (44, 1271326), (56, 998899), (71, 787864), (77, 726472), (88, 635663), (142, 393932), (154, 363236), (284, 196966), (308, 181618), (497, 112552), (568, 98483), (616, 90809), (781, 71624), (994, 56276), (1279, 43736), (1562, 35812), (1988, 28138), (2558, 21868), (3124, 17906), (3976, 14069), (5116, 10934), (5467, 10232), (6248, 8953)]