49813621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 64060416

約数和(自身を除く): 14246795

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 661, 2431, 4433, 5797, 6851, 7271, 8593, 11237, 20491, 75361, 94523, 123607, 146081, 225401, 266383, 348347, 1606891, 2930213, 3831817, 4528511, 49813621]

約数ペア:

[(1, 49813621), (11, 4528511), (13, 3831817), (17, 2930213), (31, 1606891), (143, 348347), (187, 266383), (221, 225401), (341, 146081), (403, 123607), (527, 94523), (661, 75361), (2431, 20491), (4433, 11237), (5797, 8593), (6851, 7271)]