49126441

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 61452864

約数和(自身を除く): 12326423

約数列:

[1, 7, 13, 91, 131, 169, 317, 917, 1183, 1703, 2219, 4121, 11921, 22139, 28847, 41527, 53573, 154973, 290689, 375011, 539851, 3778957, 7018063, 49126441]

約数ペア:

[(1, 49126441), (7, 7018063), (13, 3778957), (91, 539851), (131, 375011), (169, 290689), (317, 154973), (917, 53573), (1183, 41527), (1703, 28847), (2219, 22139), (4121, 11921)]