51943358

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 79347840

約数和(自身を除く): 27404482

約数列:

[1, 2, 67, 134, 439, 878, 883, 1766, 29413, 58826, 59161, 118322, 387637, 775274, 25971679, 51943358]

約数ペア:

[(1, 51943358), (2, 25971679), (67, 775274), (134, 387637), (439, 118322), (878, 59161), (883, 58826), (1766, 29413)]