26490780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49057}}^1$

素因数の和:49075

約数の個数: 48

約数和(自身を含む): 82417440

約数和(自身を除く): 55926660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49057, 98114, 147171, 196228, 245285, 294342, 441513, 490570, 588684, 735855, 883026, 981140, 1324539, 1471710, 1766052, 2207565, 2649078, 2943420, 4415130, 5298156, 6622695, 8830260, 13245390, 26490780]

約数ペア:

[(1, 26490780), (2, 13245390), (3, 8830260), (4, 6622695), (5, 5298156), (6, 4415130), (9, 2943420), (10, 2649078), (12, 2207565), (15, 1766052), (18, 1471710), (20, 1324539), (27, 981140), (30, 883026), (36, 735855), (45, 588684), (54, 490570), (60, 441513), (90, 294342), (108, 245285), (135, 196228), (180, 147171), (270, 98114), (540, 49057)]