49157548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12553}}^1$

素因数の和:12657

約数の個数: 24

約数和(自身を含む): 94908240

約数和(自身を除く): 45750692

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 12553, 25106, 50212, 138083, 276166, 552332, 1117217, 2234434, 4468868, 12289387, 24578774, 49157548]

約数ペア:

[(1, 49157548), (2, 24578774), (4, 12289387), (11, 4468868), (22, 2234434), (44, 1117217), (89, 552332), (178, 276166), (356, 138083), (979, 50212), (1958, 25106), (3916, 12553)]