48081568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 98261856

約数和(自身を除く): 50180288

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 421, 664, 688, 842, 1328, 1376, 1684, 2656, 3368, 3569, 6736, 7138, 13472, 14276, 18103, 28552, 34943, 36206, 57104, 69886, 72412, 114208, 139772, 144824, 279544, 289648, 559088, 579296, 1118176, 1502549, 3005098, 6010196, 12020392, 24040784, 48081568]

約数ペア:

[(1, 48081568), (2, 24040784), (4, 12020392), (8, 6010196), (16, 3005098), (32, 1502549), (43, 1118176), (83, 579296), (86, 559088), (166, 289648), (172, 279544), (332, 144824), (344, 139772), (421, 114208), (664, 72412), (688, 69886), (842, 57104), (1328, 36206), (1376, 34943), (1684, 28552), (2656, 18103), (3368, 14276), (3569, 13472), (6736, 7138)]