56138566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{9929}}^1$

素因数の和:10199

約数の個数: 16

約数和(自身を含む): 92229840

約数和(自身を除く): 36091274

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 9929, 19858, 109219, 218438, 2551753, 5103506, 28069283, 56138566]

約数ペア:

[(1, 56138566), (2, 28069283), (11, 5103506), (22, 2551753), (257, 218438), (514, 109219), (2827, 19858), (5654, 9929)]