51358366

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 77938704

約数和(自身を除く): 26580338

約数列:

[1, 2, 163, 257, 326, 514, 613, 1226, 41891, 83782, 99919, 157541, 199838, 315082, 25679183, 51358366]

約数ペア:

[(1, 51358366), (2, 25679183), (163, 315082), (257, 199838), (326, 157541), (514, 99919), (613, 83782), (1226, 41891)]