51164090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12211}}^1$

素因数の和:12637

約数の個数: 16

約数和(自身を含む): 92322720

約数和(自身を除く): 41158630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 12211, 24422, 61055, 122110, 5116409, 10232818, 25582045, 51164090]

約数ペア:

[(1, 51164090), (2, 25582045), (5, 10232818), (10, 5116409), (419, 122110), (838, 61055), (2095, 24422), (4190, 12211)]