56606590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{37991}}^1$

素因数の和:38147

約数の個数: 16

約数和(自身を含む): 102578400

約数和(自身を除く): 45971810

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 37991, 75982, 189955, 379910, 5660659, 11321318, 28303295, 56606590]

約数ペア:

[(1, 56606590), (2, 28303295), (5, 11321318), (10, 5660659), (149, 379910), (298, 189955), (745, 75982), (1490, 37991)]