48720988

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{18427}}^1$

素因数の和:19092

約数の個数: 12

約数和(自身を含む): 85395352

約数和(自身を除く): 36674364

約数列:

[1, 2, 4, 661, 1322, 2644, 18427, 36854, 73708, 12180247, 24360494, 48720988]

約数ペア:

[(1, 48720988), (2, 24360494), (4, 12180247), (661, 73708), (1322, 36854), (2644, 18427)]