48761720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174149}}^1$

素因数の和:174167

約数の個数: 32

約数和(自身を含む): 125388000

約数和(自身を除く): 76626280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174149, 348298, 696596, 870745, 1219043, 1393192, 1741490, 2438086, 3482980, 4876172, 6095215, 6965960, 9752344, 12190430, 24380860, 48761720]

約数ペア:

[(1, 48761720), (2, 24380860), (4, 12190430), (5, 9752344), (7, 6965960), (8, 6095215), (10, 4876172), (14, 3482980), (20, 2438086), (28, 1741490), (35, 1393192), (40, 1219043), (56, 870745), (70, 696596), (140, 348298), (280, 174149)]