49980909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{65851}}^1$

素因数の和:65888

約数の個数: 16

約数和(自身を含む): 75861504

約数和(自身を除く): 25880595

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 65851, 197553, 724361, 1514573, 2173083, 4543719, 16660303, 49980909]

約数ペア:

[(1, 49980909), (3, 16660303), (11, 4543719), (23, 2173083), (33, 1514573), (69, 724361), (253, 197553), (759, 65851)]