51793148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 53200132

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 839, 1012, 1342, 1403, 1678, 2684, 2806, 3356, 5612, 9229, 15433, 18458, 19297, 30866, 36916, 38594, 51179, 61732, 77188, 102358, 204716, 212267, 424534, 562969, 849068, 1125938, 1177117, 2251876, 2354234, 4708468, 12948287, 25896574, 51793148]

約数ペア:

[(1, 51793148), (2, 25896574), (4, 12948287), (11, 4708468), (22, 2354234), (23, 2251876), (44, 1177117), (46, 1125938), (61, 849068), (92, 562969), (122, 424534), (244, 212267), (253, 204716), (506, 102358), (671, 77188), (839, 61732), (1012, 51179), (1342, 38594), (1403, 36916), (1678, 30866), (2684, 19297), (2806, 18458), (3356, 15433), (5612, 9229)]