56745865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2027}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 74468160

約数和(自身を除く): 17722295

約数列:

[1, 5, 11, 55, 509, 2027, 2545, 5599, 10135, 22297, 27995, 111485, 1031743, 5158715, 11349173, 56745865]

約数ペア:

[(1, 56745865), (5, 11349173), (11, 5158715), (55, 1031743), (509, 111485), (2027, 27995), (2545, 22297), (5599, 10135)]