53760452

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{20333}}^1$

素因数の和:20998

約数の個数: 12

約数和(自身を含む): 94227756

約数和(自身を除く): 40467304

約数列:

[1, 2, 4, 661, 1322, 2644, 20333, 40666, 81332, 13440113, 26880226, 53760452]

約数ペア:

[(1, 53760452), (2, 26880226), (4, 13440113), (661, 81332), (1322, 40666), (2644, 20333)]