50871721689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{152311}}^1$

素因数の和:152430

約数の個数: 48

約数和(自身を含む): 81261498240

約数和(自身を除く): 30389776551

約数列:

[1, 3, 9, 17, 37, 51, 59, 111, 153, 177, 333, 531, 629, 1003, 1887, 2183, 3009, 5661, 6549, 9027, 19647, 37111, 111333, 152311, 333999, 456933, 1370799, 2589287, 5635507, 7767861, 8986349, 16906521, 23303583, 26959047, 50719563, 80877141, 95803619, 152767933, 287410857, 332494913, 458303799, 862232571, 997484739, 1374911397, 2992454217, 5652413521, 16957240563, 50871721689]

約数ペア:

[(1, 50871721689), (3, 16957240563), (9, 5652413521), (17, 2992454217), (37, 1374911397), (51, 997484739), (59, 862232571), (111, 458303799), (153, 332494913), (177, 287410857), (333, 152767933), (531, 95803619), (629, 80877141), (1003, 50719563), (1887, 26959047), (2183, 23303583), (3009, 16906521), (5661, 8986349), (6549, 7767861), (9027, 5635507), (19647, 2589287), (37111, 1370799), (111333, 456933), (152311, 333999)]