53708620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383633}}^1$

素因数の和:383649

約数の個数: 24

約数和(自身を含む): 128901024

約数和(自身を除く): 75192404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383633, 767266, 1534532, 1918165, 2685431, 3836330, 5370862, 7672660, 10741724, 13427155, 26854310, 53708620]

約数ペア:

[(1, 53708620), (2, 26854310), (4, 13427155), (5, 10741724), (7, 7672660), (10, 5370862), (14, 3836330), (20, 2685431), (28, 1918165), (35, 1534532), (70, 767266), (140, 383633)]