53948356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 119411712

約数和(自身を除く): 65463356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 2467, 3124, 4934, 5467, 9868, 10934, 17269, 21868, 27137, 34538, 54274, 69076, 108548, 175157, 189959, 350314, 379918, 700628, 759836, 1226099, 1926727, 2452198, 3853454, 4904396, 7706908, 13487089, 26974178, 53948356]

約数ペア:

[(1, 53948356), (2, 26974178), (4, 13487089), (7, 7706908), (11, 4904396), (14, 3853454), (22, 2452198), (28, 1926727), (44, 1226099), (71, 759836), (77, 700628), (142, 379918), (154, 350314), (284, 189959), (308, 175157), (497, 108548), (781, 69076), (994, 54274), (1562, 34538), (1988, 27137), (2467, 21868), (3124, 17269), (4934, 10934), (5467, 9868)]