51926091

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17789}}^1$

素因数の和:17938

約数の個数: 16

約数和(自身を含む): 79699200

約数和(自身を除く): 27773109

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 17789, 53367, 124523, 373569, 2472671, 7418013, 17308697, 51926091]

約数ペア:

[(1, 51926091), (3, 17308697), (7, 7418013), (21, 2472671), (139, 373569), (417, 124523), (973, 53367), (2919, 17789)]