53793481

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 65475200

約数和(自身を除く): 11681719

約数列:

[1, 7, 23, 73, 161, 199, 511, 529, 1393, 1679, 3703, 4577, 11753, 14527, 32039, 38617, 101689, 105271, 270319, 334121, 736897, 2338847, 7684783, 53793481]

約数ペア:

[(1, 53793481), (7, 7684783), (23, 2338847), (73, 736897), (161, 334121), (199, 270319), (511, 105271), (529, 101689), (1393, 38617), (1679, 32039), (3703, 14527), (4577, 11753)]