48871991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2269}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 59492160

約数和(自身を除く): 10620169

約数列:

[1, 7, 17, 119, 181, 1267, 2269, 3077, 15883, 21539, 38573, 270011, 410689, 2874823, 6981713, 48871991]

約数ペア:

[(1, 48871991), (7, 6981713), (17, 2874823), (119, 410689), (181, 270011), (1267, 38573), (2269, 21539), (3077, 15883)]