49237774

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 74728800

約数和(自身を除く): 25491026

約数列:

[1, 2, 193, 199, 386, 398, 641, 1282, 38407, 76814, 123713, 127559, 247426, 255118, 24618887, 49237774]

約数ペア:

[(1, 49237774), (2, 24618887), (193, 255118), (199, 247426), (386, 127559), (398, 123713), (641, 76814), (1282, 38407)]