51778879019

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1132249}}^1$

素因数の和:1132442

約数の個数: 16

約数和(自身を含む): 60869760000

約数和(自身を除く): 9090880981

約数列:

[1, 7, 47, 139, 329, 973, 6533, 45731, 1132249, 7925743, 53215703, 157382611, 372509921, 1101678277, 7396982717, 51778879019]

約数ペア:

[(1, 51778879019), (7, 7396982717), (47, 1101678277), (139, 372509921), (329, 157382611), (973, 53215703), (6533, 7925743), (45731, 1132249)]