49939868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{11701}}^1$

素因数の和:11813

約数の個数: 24

約数和(自身を含む): 96330864

約数和(自身を除く): 46390996

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 11701, 23402, 46804, 128711, 257422, 514844, 1134997, 2269994, 4539988, 12484967, 24969934, 49939868]

約数ペア:

[(1, 49939868), (2, 24969934), (4, 12484967), (11, 4539988), (22, 2269994), (44, 1134997), (97, 514844), (194, 257422), (388, 128711), (1067, 46804), (2134, 23402), (4268, 11701)]