56069391

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{24953}}^1$

素因数の和:25070

約数の個数: 16

約数和(自身を含む): 86241024

約数和(自身を除く): 30171633

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 24953, 74859, 174671, 524013, 2669971, 8009913, 18689797, 56069391]

約数ペア:

[(1, 56069391), (3, 18689797), (7, 8009913), (21, 2669971), (107, 524013), (321, 174671), (749, 74859), (2247, 24953)]