56147035

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37307}}^1$

素因数の和:37362

約数の個数: 16

約数和(自身を含む): 78794496

約数和(自身を除く): 22647461

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 37307, 186535, 261149, 1305745, 1604201, 8021005, 11229407, 56147035]

約数ペア:

[(1, 56147035), (5, 11229407), (7, 8021005), (35, 1604201), (43, 1305745), (215, 261149), (301, 186535), (1505, 37307)]