49254650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 97389600

約数和(自身を除く): 48134950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 139, 190, 278, 373, 475, 695, 746, 950, 1390, 1865, 2641, 3475, 3730, 5282, 6950, 7087, 9325, 13205, 14174, 18650, 26410, 35435, 51847, 66025, 70870, 103694, 132050, 177175, 259235, 354350, 518470, 985093, 1296175, 1970186, 2592350, 4925465, 9850930, 24627325, 49254650]

約数ペア:

[(1, 49254650), (2, 24627325), (5, 9850930), (10, 4925465), (19, 2592350), (25, 1970186), (38, 1296175), (50, 985093), (95, 518470), (139, 354350), (190, 259235), (278, 177175), (373, 132050), (475, 103694), (695, 70870), (746, 66025), (950, 51847), (1390, 35435), (1865, 26410), (2641, 18650), (3475, 14174), (3730, 13205), (5282, 9325), (6950, 7087)]