51129046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18839}}^1$

素因数の和:18923

約数の個数: 16

約数和(自身を含む): 81388800

約数和(自身を除く): 30259754

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 18839, 37678, 433297, 866594, 1111501, 2223002, 25564523, 51129046]

約数ペア:

[(1, 51129046), (2, 25564523), (23, 2223002), (46, 1111501), (59, 866594), (118, 433297), (1357, 37678), (2714, 18839)]