50898315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261017}}^1$

素因数の和:261038

約数の個数: 16

約数和(自身を含む): 87702048

約数和(自身を除く): 36803733

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 261017, 783051, 1305085, 3393221, 3915255, 10179663, 16966105, 50898315]

約数ペア:

[(1, 50898315), (3, 16966105), (5, 10179663), (13, 3915255), (15, 3393221), (39, 1305085), (65, 783051), (195, 261017)]