51567254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2053}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 81584880

約数和(自身を除く): 30017626

約数列:

[1, 2, 19, 38, 661, 1322, 2053, 4106, 12559, 25118, 39007, 78014, 1357033, 2714066, 25783627, 51567254]

約数ペア:

[(1, 51567254), (2, 25783627), (19, 2714066), (38, 1357033), (661, 78014), (1322, 39007), (2053, 25118), (4106, 12559)]