49439643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21101}}^1$

素因数の和:21186

約数の個数: 16

約数和(自身を含む): 72928512

約数和(自身を除く): 23488869

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21101, 63303, 232111, 696333, 1498171, 4494513, 16479881, 49439643]

約数ペア:

[(1, 49439643), (3, 16479881), (11, 4494513), (33, 1498171), (71, 696333), (213, 232111), (781, 63303), (2343, 21101)]