54201104

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{24371}}^1$

素因数の和:24518

約数の個数: 20

約数和(自身を含む): 105774480

約数和(自身を除く): 51573376

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 24371, 48742, 97484, 194968, 389936, 3387569, 6775138, 13550276, 27100552, 54201104]

約数ペア:

[(1, 54201104), (2, 27100552), (4, 13550276), (8, 6775138), (16, 3387569), (139, 389936), (278, 194968), (556, 97484), (1112, 48742), (2224, 24371)]