54125288

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13613}}^1$

素因数の和:13697

約数の個数: 32

約数和(自身を含む): 117624960

約数和(自身を除く): 63499672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 13613, 27226, 54452, 95291, 108904, 190582, 381164, 762328, 966523, 1933046, 3866092, 6765661, 7732184, 13531322, 27062644, 54125288]

約数ペア:

[(1, 54125288), (2, 27062644), (4, 13531322), (7, 7732184), (8, 6765661), (14, 3866092), (28, 1933046), (56, 966523), (71, 762328), (142, 381164), (284, 190582), (497, 108904), (568, 95291), (994, 54452), (1988, 27226), (3976, 13613)]