56679910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3631}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 117153792

約数和(自身を除く): 60473882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 3631, 7262, 7805, 15610, 18155, 25417, 36310, 50834, 127085, 254170, 809713, 1619426, 4048565, 5667991, 8097130, 11335982, 28339955, 56679910]

約数ペア:

[(1, 56679910), (2, 28339955), (5, 11335982), (7, 8097130), (10, 5667991), (14, 4048565), (35, 1619426), (70, 809713), (223, 254170), (446, 127085), (1115, 50834), (1561, 36310), (2230, 25417), (3122, 18155), (3631, 15610), (7262, 7805)]