54614840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{195053}}^1$

素因数の和:195071

約数の個数: 32

約数和(自身を含む): 140438880

約数和(自身を除く): 85824040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 195053, 390106, 780212, 975265, 1365371, 1560424, 1950530, 2730742, 3901060, 5461484, 6826855, 7802120, 10922968, 13653710, 27307420, 54614840]

約数ペア:

[(1, 54614840), (2, 27307420), (4, 13653710), (5, 10922968), (7, 7802120), (8, 6826855), (10, 5461484), (14, 3901060), (20, 2730742), (28, 1950530), (35, 1560424), (40, 1365371), (56, 975265), (70, 780212), (140, 390106), (280, 195053)]