49704545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8291}}^1$

素因数の和:8416

約数の個数: 16

約数和(自身を含む): 65672640

約数和(自身を除く): 15968095

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 8291, 41455, 91201, 456005, 903719, 4518595, 9940909, 49704545]

約数ペア:

[(1, 49704545), (5, 9940909), (11, 4518595), (55, 903719), (109, 456005), (545, 91201), (1199, 41455), (5995, 8291)]