56382248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 116638620

約数和(自身を除く): 60256372

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 193, 212, 386, 424, 689, 772, 1378, 1544, 2509, 2756, 2809, 5018, 5512, 5618, 10036, 10229, 11236, 20072, 20458, 22472, 36517, 40916, 73034, 81832, 132977, 146068, 265954, 292136, 531908, 542137, 1063816, 1084274, 2168548, 4337096, 7047781, 14095562, 28191124, 56382248]

約数ペア:

[(1, 56382248), (2, 28191124), (4, 14095562), (8, 7047781), (13, 4337096), (26, 2168548), (52, 1084274), (53, 1063816), (104, 542137), (106, 531908), (193, 292136), (212, 265954), (386, 146068), (424, 132977), (689, 81832), (772, 73034), (1378, 40916), (1544, 36517), (2509, 22472), (2756, 20458), (2809, 20072), (5018, 11236), (5512, 10229), (5618, 10036)]