50158120

素因数分解:

$2^3\times 5^1\times {\mathrm{1253953}}^1$

素因数の和:1253964

約数の個数: 16

約数和(自身を含む): 112855860

約数和(自身を除く): 62697740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1253953, 2507906, 5015812, 6269765, 10031624, 12539530, 25079060, 50158120]

約数ペア:

[(1, 50158120), (2, 25079060), (4, 12539530), (5, 10031624), (8, 6269765), (10, 5015812), (20, 2507906), (40, 1253953)]