55581409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 62826624

約数和(自身を除く): 7245215

約数列:

[1, 13, 23, 211, 299, 881, 2743, 4853, 11453, 20263, 63089, 185891, 263419, 2416583, 4275493, 55581409]

約数ペア:

[(1, 55581409), (13, 4275493), (23, 2416583), (211, 263419), (299, 185891), (881, 63089), (2743, 20263), (4853, 11453)]