51866485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49633}}^1$

素因数の和:49668

約数の個数: 16

約数和(自身を含む): 71472960

約数和(自身を除く): 19606475

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49633, 248165, 545963, 943027, 2729815, 4715135, 10373297, 51866485]

約数ペア:

[(1, 51866485), (5, 10373297), (11, 4715135), (19, 2729815), (55, 943027), (95, 545963), (209, 248165), (1045, 49633)]