54929060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 123209856

約数和(自身を除く): 68280796

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 2777, 3956, 4945, 5554, 9890, 11108, 13885, 19780, 27770, 55540, 63871, 119411, 127742, 238822, 255484, 319355, 477644, 597055, 638710, 1194110, 1277420, 2388220, 2746453, 5492906, 10985812, 13732265, 27464530, 54929060]

約数ペア:

[(1, 54929060), (2, 27464530), (4, 13732265), (5, 10985812), (10, 5492906), (20, 2746453), (23, 2388220), (43, 1277420), (46, 1194110), (86, 638710), (92, 597055), (115, 477644), (172, 319355), (215, 255484), (230, 238822), (430, 127742), (460, 119411), (860, 63871), (989, 55540), (1978, 27770), (2777, 19780), (3956, 13885), (4945, 11108), (5554, 9890)]