53786317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 7903283

約数列:

[1, 13, 17, 199, 221, 1223, 2587, 3383, 15899, 20791, 43979, 243377, 270283, 3163901, 4137409, 53786317]

約数ペア:

[(1, 53786317), (13, 4137409), (17, 3163901), (199, 270283), (221, 243377), (1223, 43979), (2587, 20791), (3383, 15899)]