55758208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{199}}^2$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 121791060

約数和(自身を除く): 66032852

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 352, 398, 704, 796, 1408, 1592, 2189, 3184, 4378, 6368, 8756, 12736, 17512, 25472, 35024, 39601, 70048, 79202, 140096, 158404, 280192, 316808, 435611, 633616, 871222, 1267232, 1742444, 2534464, 3484888, 5068928, 6969776, 13939552, 27879104, 55758208]

約数ペア:

[(1, 55758208), (2, 27879104), (4, 13939552), (8, 6969776), (11, 5068928), (16, 3484888), (22, 2534464), (32, 1742444), (44, 1267232), (64, 871222), (88, 633616), (128, 435611), (176, 316808), (199, 280192), (352, 158404), (398, 140096), (704, 79202), (796, 70048), (1408, 39601), (1592, 35024), (2189, 25472), (3184, 17512), (4378, 12736), (6368, 8756)]