53161400

素因数分解:

$2^3\times 5^2\times {\mathrm{265807}}^1$

素因数の和:265823

約数の個数: 24

約数和(自身を含む): 123600720

約数和(自身を除く): 70439320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 265807, 531614, 1063228, 1329035, 2126456, 2658070, 5316140, 6645175, 10632280, 13290350, 26580700, 53161400]

約数ペア:

[(1, 53161400), (2, 26580700), (4, 13290350), (5, 10632280), (8, 6645175), (10, 5316140), (20, 2658070), (25, 2126456), (40, 1329035), (50, 1063228), (100, 531614), (200, 265807)]