55619296

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 113629824

約数和(自身を除く): 58010528

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 487, 664, 688, 974, 1328, 1376, 1948, 2656, 3569, 3896, 7138, 7792, 14276, 15584, 20941, 28552, 40421, 41882, 57104, 80842, 83764, 114208, 161684, 167528, 323368, 335056, 646736, 670112, 1293472, 1738103, 3476206, 6952412, 13904824, 27809648, 55619296]

約数ペア:

[(1, 55619296), (2, 27809648), (4, 13904824), (8, 6952412), (16, 3476206), (32, 1738103), (43, 1293472), (83, 670112), (86, 646736), (166, 335056), (172, 323368), (332, 167528), (344, 161684), (487, 114208), (664, 83764), (688, 80842), (974, 57104), (1328, 41882), (1376, 40421), (1948, 28552), (2656, 20941), (3569, 15584), (3896, 14276), (7138, 7792)]