51942478

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6661}}^1$

素因数の和:7227

約数の個数: 16

約数和(自身を含む): 89217504

約数和(自身を除く): 37275026

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 6661, 7798, 13322, 46627, 93254, 3710177, 7420354, 25971239, 51942478]

約数ペア:

[(1, 51942478), (2, 25971239), (7, 7420354), (14, 3710177), (557, 93254), (1114, 46627), (3899, 13322), (6661, 7798)]