55553852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 100348080

約数和(自身を除く): 44794228

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 2437, 4874, 5699, 9748, 11398, 22796, 99917, 199834, 338743, 399668, 677486, 1354972, 13888463, 27776926, 55553852]

約数ペア:

[(1, 55553852), (2, 27776926), (4, 13888463), (41, 1354972), (82, 677486), (139, 399668), (164, 338743), (278, 199834), (556, 99917), (2437, 22796), (4874, 11398), (5699, 9748)]