49638147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74869}}^1$

素因数の和:74902

約数の個数: 16

約数和(自身を含む): 75468960

約数和(自身を除く): 25830813

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 74869, 224607, 973297, 1272773, 2919891, 3818319, 16546049, 49638147]

約数ペア:

[(1, 49638147), (3, 16546049), (13, 3818319), (17, 2919891), (39, 1272773), (51, 973297), (221, 224607), (663, 74869)]