51374955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{180263}}^1$

素因数の和:180290

約数の個数: 16

約数和(自身を含む): 86526720

約数和(自身を除く): 35151765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 180263, 540789, 901315, 2703945, 3424997, 10274991, 17124985, 51374955]

約数ペア:

[(1, 51374955), (3, 17124985), (5, 10274991), (15, 3424997), (19, 2703945), (57, 901315), (95, 540789), (285, 180263)]