51988990

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{15427}}^1$

素因数の和:15771

約数の個数: 16

約数和(自身を含む): 93863952

約数和(自身を除く): 41874962

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 15427, 30854, 77135, 154270, 5198899, 10397798, 25994495, 51988990]

約数ペア:

[(1, 51988990), (2, 25994495), (5, 10397798), (10, 5198899), (337, 154270), (674, 77135), (1685, 30854), (3370, 15427)]