51431018

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1018

約数の個数: 24

約数和(自身を含む): 82856844

約数和(自身を除く): 31425826

約数列:

[1, 2, 17, 34, 101, 202, 289, 578, 881, 1717, 1762, 3434, 14977, 29189, 29954, 58378, 88981, 177962, 254609, 509218, 1512677, 3025354, 25715509, 51431018]

約数ペア:

[(1, 51431018), (2, 25715509), (17, 3025354), (34, 1512677), (101, 509218), (202, 254609), (289, 177962), (578, 88981), (881, 58378), (1717, 29954), (1762, 29189), (3434, 14977)]