51107450

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2549}}^1$

素因数の和:2962

約数の個数: 24

約数和(自身を含む): 95334300

約数和(自身を除く): 44226850

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 2549, 4010, 5098, 10025, 12745, 20050, 25490, 63725, 127450, 1022149, 2044298, 5110745, 10221490, 25553725, 51107450]

約数ペア:

[(1, 51107450), (2, 25553725), (5, 10221490), (10, 5110745), (25, 2044298), (50, 1022149), (401, 127450), (802, 63725), (2005, 25490), (2549, 20050), (4010, 12745), (5098, 10025)]