49650513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21276

約数の個数: 16

約数和(自身を含む): 73239552

約数和(自身を除く): 23589039

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21191, 63573, 233101, 699303, 1504561, 4513683, 16550171, 49650513]

約数ペア:

[(1, 49650513), (3, 16550171), (11, 4513683), (33, 1504561), (71, 699303), (213, 233101), (781, 63573), (2343, 21191)]