47849474

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 73170240

約数和(自身を除く): 25320766

約数列:

[1, 2, 103, 109, 206, 218, 2131, 4262, 11227, 22454, 219493, 232279, 438986, 464558, 23924737, 47849474]

約数ペア:

[(1, 47849474), (2, 23924737), (103, 464558), (109, 438986), (206, 232279), (218, 219493), (2131, 22454), (4262, 11227)]