49744304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{43789}}^1$

素因数の和:43868

約数の個数: 20

約数和(自身を含む): 97739280

約数和(自身を除く): 47994976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 43789, 87578, 175156, 350312, 700624, 3109019, 6218038, 12436076, 24872152, 49744304]

約数ペア:

[(1, 49744304), (2, 24872152), (4, 12436076), (8, 6218038), (16, 3109019), (71, 700624), (142, 350312), (284, 175156), (568, 87578), (1136, 43789)]