547950068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 1023684480

約数和(自身を除く): 475734412

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 251, 389, 502, 778, 1004, 1403, 1556, 2806, 5612, 5773, 8947, 11546, 15311, 17894, 23092, 23729, 30622, 35788, 47458, 61244, 94916, 97639, 195278, 352153, 390556, 545767, 704306, 1091534, 1408612, 2183068, 2245697, 4491394, 5955979, 8982788, 11911958, 23823916, 136987517, 273975034, 547950068]

約数ペア:

[(1, 547950068), (2, 273975034), (4, 136987517), (23, 23823916), (46, 11911958), (61, 8982788), (92, 5955979), (122, 4491394), (244, 2245697), (251, 2183068), (389, 1408612), (502, 1091534), (778, 704306), (1004, 545767), (1403, 390556), (1556, 352153), (2806, 195278), (5612, 97639), (5773, 94916), (8947, 61244), (11546, 47458), (15311, 35788), (17894, 30622), (23092, 23729)]