53438500

素因数分解:

$2^2\times 5^3\times {\mathrm{106877}}^1$

素因数の和:106896

約数の個数: 24

約数和(自身を含む): 116710776

約数和(自身を除く): 63272276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 106877, 213754, 427508, 534385, 1068770, 2137540, 2671925, 5343850, 10687700, 13359625, 26719250, 53438500]

約数ペア:

[(1, 53438500), (2, 26719250), (4, 13359625), (5, 10687700), (10, 5343850), (20, 2671925), (25, 2137540), (50, 1068770), (100, 534385), (125, 427508), (250, 213754), (500, 106877)]