52943215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 19794065

約数列:

[1, 5, 13, 19, 65, 95, 163, 247, 263, 815, 1235, 1315, 2119, 3097, 3419, 4997, 10595, 15485, 17095, 24985, 40261, 42869, 64961, 201305, 214345, 324805, 557297, 814511, 2786485, 4072555, 10588643, 52943215]

約数ペア:

[(1, 52943215), (5, 10588643), (13, 4072555), (19, 2786485), (65, 814511), (95, 557297), (163, 324805), (247, 214345), (263, 201305), (815, 64961), (1235, 42869), (1315, 40261), (2119, 24985), (3097, 17095), (3419, 15485), (4997, 10595)]