51813146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 97234560

約数和(自身を除く): 45421414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 509, 661, 1018, 1322, 3563, 4627, 5599, 7126, 7271, 9254, 11198, 14542, 39193, 50897, 78386, 101794, 336449, 672898, 2355143, 3700939, 4710286, 7401878, 25906573, 51813146]

約数ペア:

[(1, 51813146), (2, 25906573), (7, 7401878), (11, 4710286), (14, 3700939), (22, 2355143), (77, 672898), (154, 336449), (509, 101794), (661, 78386), (1018, 50897), (1322, 39193), (3563, 14542), (4627, 11198), (5599, 9254), (7126, 7271)]