51752680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{184831}}^1$

素因数の和:184849

約数の個数: 32

約数和(自身を含む): 133079040

約数和(自身を除く): 81326360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 184831, 369662, 739324, 924155, 1293817, 1478648, 1848310, 2587634, 3696620, 5175268, 6469085, 7393240, 10350536, 12938170, 25876340, 51752680]

約数ペア:

[(1, 51752680), (2, 25876340), (4, 12938170), (5, 10350536), (7, 7393240), (8, 6469085), (10, 5175268), (14, 3696620), (20, 2587634), (28, 1848310), (35, 1478648), (40, 1293817), (56, 924155), (70, 739324), (140, 369662), (280, 184831)]