50432583490

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2538127}}^1$

素因数の和:2540121

約数の個数: 16

約数和(自身を含む): 90824372352

約数和(自身を除く): 40391788862

約数列:

[1, 2, 5, 10, 1987, 3974, 9935, 19870, 2538127, 5076254, 12690635, 25381270, 5043258349, 10086516698, 25216291745, 50432583490]

約数ペア:

[(1, 50432583490), (2, 25216291745), (5, 10086516698), (10, 5043258349), (1987, 25381270), (3974, 12690635), (9935, 5076254), (19870, 2538127)]