54118028

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{20719}}^1$

素因数の和:21376

約数の個数: 12

約数和(自身を含む): 94856160

約数和(自身を除く): 40738132

約数列:

[1, 2, 4, 653, 1306, 2612, 20719, 41438, 82876, 13529507, 27059014, 54118028]

約数ペア:

[(1, 54118028), (2, 27059014), (4, 13529507), (653, 82876), (1306, 41438), (2612, 20719)]