49825501

素因数分解:

${\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1340

約数の個数: 12

約数和(自身を含む): 54942300

約数和(自身を除く): 5116799

約数列:

[1, 11, 121, 509, 809, 5599, 8899, 61589, 97889, 411781, 4529591, 49825501]

約数ペア:

[(1, 49825501), (11, 4529591), (121, 411781), (509, 97889), (809, 61589), (5599, 8899)]