54254990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{319147}}^1$

素因数の和:319171

約数の個数: 16

約数和(自身を含む): 103403952

約数和(自身を除く): 49148962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 319147, 638294, 1595735, 3191470, 5425499, 10850998, 27127495, 54254990]

約数ペア:

[(1, 54254990), (2, 27127495), (5, 10850998), (10, 5425499), (17, 3191470), (34, 1595735), (85, 638294), (170, 319147)]