56186853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25621}}^1$

素因数の和:25684

約数の個数: 16

約数和(自身を含む): 81170496

約数和(自身を除く): 24983643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 25621, 76863, 435557, 1101703, 1306671, 3305109, 18728951, 56186853]

約数ペア:

[(1, 56186853), (3, 18728951), (17, 3305109), (43, 1306671), (51, 1101703), (129, 435557), (731, 76863), (2193, 25621)]