49521891

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 67864608

約数和(自身を除く): 18342717

約数列:

[1, 3, 41, 123, 457, 881, 1371, 2643, 18737, 36121, 56211, 108363, 402617, 1207851, 16507297, 49521891]

約数ペア:

[(1, 49521891), (3, 16507297), (41, 1207851), (123, 402617), (457, 108363), (881, 56211), (1371, 36121), (2643, 18737)]