53262920

素因数分解:

$2^3\times 5^1\times {\mathrm{1331573}}^1$

素因数の和:1331584

約数の個数: 16

約数和(自身を含む): 119841660

約数和(自身を除く): 66578740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1331573, 2663146, 5326292, 6657865, 10652584, 13315730, 26631460, 53262920]

約数ペア:

[(1, 53262920), (2, 26631460), (4, 13315730), (5, 10652584), (8, 6657865), (10, 5326292), (20, 2663146), (40, 1331573)]