54776286

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21893}}^1$

素因数の和:22040

約数の個数: 24

約数和(自身を含む): 119541240

約数和(自身を除く): 64764954

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21893, 43786, 65679, 131358, 197037, 394074, 3043127, 6086254, 9129381, 18258762, 27388143, 54776286]

約数ペア:

[(1, 54776286), (2, 27388143), (3, 18258762), (6, 9129381), (9, 6086254), (18, 3043127), (139, 394074), (278, 197037), (417, 131358), (834, 65679), (1251, 43786), (2502, 21893)]