51390747

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{1811}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 76248960

約数和(自身を除く): 24858213

約数列:

[1, 3, 9, 27, 1051, 1811, 3153, 5433, 9459, 16299, 28377, 48897, 1903361, 5710083, 17130249, 51390747]

約数ペア:

[(1, 51390747), (3, 17130249), (9, 5710083), (27, 1903361), (1051, 48897), (1811, 28377), (3153, 16299), (5433, 9459)]