49540137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1289}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 69102720

約数和(自身を除く): 19562583

約数列:

[1, 3, 23, 69, 557, 1289, 1671, 3867, 12811, 29647, 38433, 88941, 717973, 2153919, 16513379, 49540137]

約数ペア:

[(1, 49540137), (3, 16513379), (23, 2153919), (69, 717973), (557, 88941), (1289, 38433), (1671, 29647), (3867, 12811)]