49811541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17989}}^1$

素因数の和:18076

約数の個数: 16

約数和(自身を含む): 72535680

約数和(自身を除く): 22724139

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 17989, 53967, 233857, 701571, 1277219, 3831657, 16603847, 49811541]

約数ペア:

[(1, 49811541), (3, 16603847), (13, 3831657), (39, 1277219), (71, 701571), (213, 233857), (923, 53967), (2769, 17989)]