49034840

素因数分解:

$2^3\times 5^1\times {\mathrm{1225871}}^1$

素因数の和:1225882

約数の個数: 16

約数和(自身を含む): 110328480

約数和(自身を除く): 61293640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1225871, 2451742, 4903484, 6129355, 9806968, 12258710, 24517420, 49034840]

約数ペア:

[(1, 49034840), (2, 24517420), (4, 12258710), (5, 9806968), (8, 6129355), (10, 4903484), (20, 2451742), (40, 1225871)]