53187858

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{27109}}^1$

素因数の和:27226

約数の個数: 24

約数和(自身を含む): 116301900

約数和(自身を除く): 63114042

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 27109, 54218, 81327, 162654, 243981, 487962, 2954881, 5909762, 8864643, 17729286, 26593929, 53187858]

約数ペア:

[(1, 53187858), (2, 26593929), (3, 17729286), (6, 8864643), (9, 5909762), (18, 2954881), (109, 487962), (218, 243981), (327, 162654), (654, 81327), (981, 54218), (1962, 27109)]