54034640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61403}}^1$

素因数の和:61427

約数の個数: 40

約数和(自身を含む): 137053728

約数和(自身を除く): 83019088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 61403, 122806, 245612, 307015, 491224, 614030, 675433, 982448, 1228060, 1350866, 2456120, 2701732, 3377165, 4912240, 5403464, 6754330, 10806928, 13508660, 27017320, 54034640]

約数ペア:

[(1, 54034640), (2, 27017320), (4, 13508660), (5, 10806928), (8, 6754330), (10, 5403464), (11, 4912240), (16, 3377165), (20, 2701732), (22, 2456120), (40, 1350866), (44, 1228060), (55, 982448), (80, 675433), (88, 614030), (110, 491224), (176, 307015), (220, 245612), (440, 122806), (880, 61403)]