55689740

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2251}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 117094992

約数和(自身を除く): 61405252

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2251, 2474, 4502, 4948, 6185, 9004, 11255, 12370, 22510, 24740, 45020, 2784487, 5568974, 11137948, 13922435, 27844870, 55689740]

約数ペア:

[(1, 55689740), (2, 27844870), (4, 13922435), (5, 11137948), (10, 5568974), (20, 2784487), (1237, 45020), (2251, 24740), (2474, 22510), (4502, 12370), (4948, 11255), (6185, 9004)]