50000912450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{62701}}^1$

素因数の和:63143

約数の個数: 48

約数和(自身を含む): 95516464680

約数和(自身を除く): 45515552230

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 389, 410, 778, 1025, 1945, 2050, 3890, 9725, 15949, 19450, 31898, 62701, 79745, 125402, 159490, 313505, 398725, 627010, 797450, 1567525, 2570741, 3135050, 5141482, 12853705, 24390689, 25707410, 48781378, 64268525, 121953445, 128537050, 243906890, 609767225, 1000018249, 1219534450, 2000036498, 5000091245, 10000182490, 25000456225, 50000912450]

約数ペア:

[(1, 50000912450), (2, 25000456225), (5, 10000182490), (10, 5000091245), (25, 2000036498), (41, 1219534450), (50, 1000018249), (82, 609767225), (205, 243906890), (389, 128537050), (410, 121953445), (778, 64268525), (1025, 48781378), (1945, 25707410), (2050, 24390689), (3890, 12853705), (9725, 5141482), (15949, 3135050), (19450, 2570741), (31898, 1567525), (62701, 797450), (79745, 627010), (125402, 398725), (159490, 313505)]