49840112

素因数分解:

$2^4\times 7^1\times {\mathrm{445001}}^1$

素因数の和:445016

約数の個数: 20

約数和(自身を含む): 110360496

約数和(自身を除く): 60520384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 445001, 890002, 1780004, 3115007, 3560008, 6230014, 7120016, 12460028, 24920056, 49840112]

約数ペア:

[(1, 49840112), (2, 24920056), (4, 12460028), (7, 7120016), (8, 6230014), (14, 3560008), (16, 3115007), (28, 1780004), (56, 890002), (112, 445001)]