54613360

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6263}}^1$

素因数の和:6385

約数の個数: 40

約数和(自身を含む): 128161440

約数和(自身を除く): 73548080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 6263, 8720, 12526, 25052, 31315, 50104, 62630, 100208, 125260, 250520, 501040, 682667, 1365334, 2730668, 3413335, 5461336, 6826670, 10922672, 13653340, 27306680, 54613360]

約数ペア:

[(1, 54613360), (2, 27306680), (4, 13653340), (5, 10922672), (8, 6826670), (10, 5461336), (16, 3413335), (20, 2730668), (40, 1365334), (80, 682667), (109, 501040), (218, 250520), (436, 125260), (545, 100208), (872, 62630), (1090, 50104), (1744, 31315), (2180, 25052), (4360, 12526), (6263, 8720)]