54927260

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{1709}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 115486560

約数和(自身を除く): 60559300

約数列:

[1, 2, 4, 5, 10, 20, 1607, 1709, 3214, 3418, 6428, 6836, 8035, 8545, 16070, 17090, 32140, 34180, 2746363, 5492726, 10985452, 13731815, 27463630, 54927260]

約数ペア:

[(1, 54927260), (2, 27463630), (4, 13731815), (5, 10985452), (10, 5492726), (20, 2746363), (1607, 34180), (1709, 32140), (3214, 17090), (3418, 16070), (6428, 8545), (6836, 8035)]