51605340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860089}}^1$

素因数の和:860101

約数の個数: 24

約数和(自身を含む): 144495120

約数和(自身を除く): 92889780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860089, 1720178, 2580267, 3440356, 4300445, 5160534, 8600890, 10321068, 12901335, 17201780, 25802670, 51605340]

約数ペア:

[(1, 51605340), (2, 25802670), (3, 17201780), (4, 12901335), (5, 10321068), (6, 8600890), (10, 5160534), (12, 4300445), (15, 3440356), (20, 2580267), (30, 1720178), (60, 860089)]