48338020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56207}}^1$

素因数の和:56259

約数の個数: 24

約数和(自身を含む): 103872384

約数和(自身を除く): 55534364

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 56207, 112414, 224828, 281035, 562070, 1124140, 2416901, 4833802, 9667604, 12084505, 24169010, 48338020]

約数ペア:

[(1, 48338020), (2, 24169010), (4, 12084505), (5, 9667604), (10, 4833802), (20, 2416901), (43, 1124140), (86, 562070), (172, 281035), (215, 224828), (430, 112414), (860, 56207)]