49780263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19051}}^1$

素因数の和:19134

約数の個数: 16

約数和(自身を含む): 72550016

約数和(自身を除く): 22769753

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 19051, 57153, 247663, 742989, 1276417, 3829251, 16593421, 49780263]

約数ペア:

[(1, 49780263), (3, 16593421), (13, 3829251), (39, 1276417), (67, 742989), (201, 247663), (871, 57153), (2613, 19051)]