49181119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 56518560

約数和(自身を除く): 7337441

約数列:

[1, 13, 17, 139, 221, 1601, 1807, 2363, 20813, 27217, 30719, 222539, 353821, 2893007, 3783163, 49181119]

約数ペア:

[(1, 49181119), (13, 3783163), (17, 2893007), (139, 353821), (221, 222539), (1601, 30719), (1807, 27217), (2363, 20813)]