51612200

素因数分解:

$2^3\times 5^2\times {\mathrm{258061}}^1$

素因数の和:258077

約数の個数: 24

約数和(自身を含む): 119998830

約数和(自身を除く): 68386630

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 258061, 516122, 1032244, 1290305, 2064488, 2580610, 5161220, 6451525, 10322440, 12903050, 25806100, 51612200]

約数ペア:

[(1, 51612200), (2, 25806100), (4, 12903050), (5, 10322440), (8, 6451525), (10, 5161220), (20, 2580610), (25, 2064488), (40, 1290305), (50, 1032244), (100, 516122), (200, 258061)]