55013992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 112881600

約数和(自身を除く): 57867608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1559, 1604, 3118, 3208, 4411, 6236, 8822, 12472, 17149, 17644, 34298, 35288, 68596, 137192, 625159, 1250318, 2500636, 5001272, 6876749, 13753498, 27506996, 55013992]

約数ペア:

[(1, 55013992), (2, 27506996), (4, 13753498), (8, 6876749), (11, 5001272), (22, 2500636), (44, 1250318), (88, 625159), (401, 137192), (802, 68596), (1559, 35288), (1604, 34298), (3118, 17644), (3208, 17149), (4411, 12472), (6236, 8822)]