47498930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43577}}^1$

素因数の和:43693

約数の個数: 16

約数和(自身を含む): 86284440

約数和(自身を除く): 38785510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 43577, 87154, 217885, 435770, 4749893, 9499786, 23749465, 47498930]

約数ペア:

[(1, 47498930), (2, 23749465), (5, 9499786), (10, 4749893), (109, 435770), (218, 217885), (545, 87154), (1090, 43577)]