53866900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28384

約数の個数: 36

約数和(自身を含む): 123047680

約数和(自身を除く): 69180780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28351, 56702, 113404, 141755, 283510, 538669, 567020, 708775, 1077338, 1417550, 2154676, 2693345, 2835100, 5386690, 10773380, 13466725, 26933450, 53866900]

約数ペア:

[(1, 53866900), (2, 26933450), (4, 13466725), (5, 10773380), (10, 5386690), (19, 2835100), (20, 2693345), (25, 2154676), (38, 1417550), (50, 1077338), (76, 708775), (95, 567020), (100, 538669), (190, 283510), (380, 141755), (475, 113404), (950, 56702), (1900, 28351)]