49112283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 80985600

約数和(自身を除く): 31873317

約数列:

[1, 3, 11, 19, 29, 33, 37, 57, 73, 87, 111, 209, 219, 319, 407, 551, 627, 703, 803, 957, 1073, 1221, 1387, 1653, 2109, 2117, 2409, 2701, 3219, 4161, 6061, 6351, 7733, 8103, 11803, 15257, 18183, 20387, 23199, 23287, 29711, 35409, 40223, 45771, 51319, 61161, 69861, 78329, 89133, 120669, 153957, 224257, 234987, 442453, 564509, 672771, 861619, 1327359, 1488251, 1693527, 2584857, 4464753, 16370761, 49112283]

約数ペア:

[(1, 49112283), (3, 16370761), (11, 4464753), (19, 2584857), (29, 1693527), (33, 1488251), (37, 1327359), (57, 861619), (73, 672771), (87, 564509), (111, 442453), (209, 234987), (219, 224257), (319, 153957), (407, 120669), (551, 89133), (627, 78329), (703, 69861), (803, 61161), (957, 51319), (1073, 45771), (1221, 40223), (1387, 35409), (1653, 29711), (2109, 23287), (2117, 23199), (2409, 20387), (2701, 18183), (3219, 15257), (4161, 11803), (6061, 8103), (6351, 7733)]