49204090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378493}}^1$

素因数の和:378513

約数の個数: 16

約数和(自身を含む): 95380488

約数和(自身を除く): 46176398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 378493, 756986, 1892465, 3784930, 4920409, 9840818, 24602045, 49204090]

約数ペア:

[(1, 49204090), (2, 24602045), (5, 9840818), (10, 4920409), (13, 3784930), (26, 1892465), (65, 756986), (130, 378493)]