53132690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{408713}}^1$

素因数の和:408733

約数の個数: 16

約数和(自身を含む): 102995928

約数和(自身を除く): 49863238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 408713, 817426, 2043565, 4087130, 5313269, 10626538, 26566345, 53132690]

約数ペア:

[(1, 53132690), (2, 26566345), (5, 10626538), (10, 5313269), (13, 4087130), (26, 2043565), (65, 817426), (130, 408713)]