52530478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 111444480

約数和(自身を除く): 58914002

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1381, 1463, 1729, 2002, 2717, 2762, 2926, 3458, 5434, 9667, 15191, 17953, 19019, 19334, 26239, 30382, 35906, 38038, 52478, 106337, 125671, 183673, 197483, 212674, 251342, 288629, 341107, 367346, 394966, 577258, 682214, 1382381, 2020403, 2387749, 2764762, 3752177, 4040806, 4775498, 7504354, 26265239, 52530478]

約数ペア:

[(1, 52530478), (2, 26265239), (7, 7504354), (11, 4775498), (13, 4040806), (14, 3752177), (19, 2764762), (22, 2387749), (26, 2020403), (38, 1382381), (77, 682214), (91, 577258), (133, 394966), (143, 367346), (154, 341107), (182, 288629), (209, 251342), (247, 212674), (266, 197483), (286, 183673), (418, 125671), (494, 106337), (1001, 52478), (1381, 38038), (1463, 35906), (1729, 30382), (2002, 26239), (2717, 19334), (2762, 19019), (2926, 17953), (3458, 15191), (5434, 9667)]