51523900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4057}}^1$

素因数の和:4198

約数の個数: 36

約数和(自身を含む): 112715008

約数和(自身を除く): 61191108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 4057, 6350, 8114, 12700, 16228, 20285, 40570, 81140, 101425, 202850, 405700, 515239, 1030478, 2060956, 2576195, 5152390, 10304780, 12880975, 25761950, 51523900]

約数ペア:

[(1, 51523900), (2, 25761950), (4, 12880975), (5, 10304780), (10, 5152390), (20, 2576195), (25, 2060956), (50, 1030478), (100, 515239), (127, 405700), (254, 202850), (508, 101425), (635, 81140), (1270, 40570), (2540, 20285), (3175, 16228), (4057, 12700), (6350, 8114)]