49084040

素因数分解:

$2^3\times 5^1\times {\mathrm{1227101}}^1$

素因数の和:1227112

約数の個数: 16

約数和(自身を含む): 110439180

約数和(自身を除く): 61355140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1227101, 2454202, 4908404, 6135505, 9816808, 12271010, 24542020, 49084040]

約数ペア:

[(1, 49084040), (2, 24542020), (4, 12271010), (5, 9816808), (8, 6135505), (10, 4908404), (20, 2454202), (40, 1227101)]