51095895

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26003}}^1$

素因数の和:26142

約数の個数: 16

約数和(自身を含む): 82380672

約数和(自身を除く): 31284777

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 26003, 78009, 130015, 390045, 3406393, 10219179, 17031965, 51095895]

約数ペア:

[(1, 51095895), (3, 17031965), (5, 10219179), (15, 3406393), (131, 390045), (393, 130015), (655, 78009), (1965, 26003)]