49779519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 70735968

約数和(自身を除く): 20956449

約数列:

[1, 3, 17, 51, 157, 471, 2669, 6217, 8007, 18651, 105689, 317067, 976069, 2928207, 16593173, 49779519]

約数ペア:

[(1, 49779519), (3, 16593173), (17, 2928207), (51, 976069), (157, 317067), (471, 105689), (2669, 18651), (6217, 8007)]