54924980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249659}}^1$

素因数の和:249679

約数の個数: 24

約数和(自身を含む): 125828640

約数和(自身を除く): 70903660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249659, 499318, 998636, 1248295, 2496590, 2746249, 4993180, 5492498, 10984996, 13731245, 27462490, 54924980]

約数ペア:

[(1, 54924980), (2, 27462490), (4, 13731245), (5, 10984996), (10, 5492498), (11, 4993180), (20, 2746249), (22, 2496590), (44, 1248295), (55, 998636), (110, 499318), (220, 249659)]