54542060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63421}}^1$

素因数の和:63473

約数の個数: 24

約数和(自身を含む): 117203856

約数和(自身を除く): 62661796

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 63421, 126842, 253684, 317105, 634210, 1268420, 2727103, 5454206, 10908412, 13635515, 27271030, 54542060]

約数ペア:

[(1, 54542060), (2, 27271030), (4, 13635515), (5, 10908412), (10, 5454206), (20, 2727103), (43, 1268420), (86, 634210), (172, 317105), (215, 253684), (430, 126842), (860, 63421)]