49112888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2833}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 101003760

約数和(自身を除く): 51890872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 2833, 4334, 5666, 8668, 11332, 17336, 22664, 31163, 62326, 124652, 249304, 558101, 1116202, 2232404, 4464808, 6139111, 12278222, 24556444, 49112888]

約数ペア:

[(1, 49112888), (2, 24556444), (4, 12278222), (8, 6139111), (11, 4464808), (22, 2232404), (44, 1116202), (88, 558101), (197, 249304), (394, 124652), (788, 62326), (1576, 31163), (2167, 22664), (2833, 17336), (4334, 11332), (5666, 8668)]