51665042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{180647}}^1$

素因数の和:180673

約数の個数: 16

約数和(自身を含む): 91046592

約数和(自身を除く): 39381550

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 180647, 361294, 1987117, 2348411, 3974234, 4696822, 25832521, 51665042]

約数ペア:

[(1, 51665042), (2, 25832521), (11, 4696822), (13, 3974234), (22, 2348411), (26, 1987117), (143, 361294), (286, 180647)]