55403406

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{3299}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 68148594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 3299, 5598, 6598, 8397, 9897, 16794, 19794, 29691, 59382, 89073, 178146, 1025989, 2051978, 3077967, 6155934, 9233901, 18467802, 27701703, 55403406]

約数ペア:

[(1, 55403406), (2, 27701703), (3, 18467802), (6, 9233901), (9, 6155934), (18, 3077967), (27, 2051978), (54, 1025989), (311, 178146), (622, 89073), (933, 59382), (1866, 29691), (2799, 19794), (3299, 16794), (5598, 9897), (6598, 8397)]