50356540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193679}}^1$

素因数の和:193701

約数の個数: 24

約数和(自身を含む): 113883840

約数和(自身を除く): 63527300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193679, 387358, 774716, 968395, 1936790, 2517827, 3873580, 5035654, 10071308, 12589135, 25178270, 50356540]

約数ペア:

[(1, 50356540), (2, 25178270), (4, 12589135), (5, 10071308), (10, 5035654), (13, 3873580), (20, 2517827), (26, 1936790), (52, 968395), (65, 774716), (130, 387358), (260, 193679)]