55487050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 107504280

約数和(自身を除く): 52017230

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 89, 178, 185, 337, 370, 445, 674, 890, 925, 1685, 1850, 2225, 3293, 3370, 4450, 6586, 8425, 12469, 16465, 16850, 24938, 29993, 32930, 59986, 62345, 82325, 124690, 149965, 164650, 299930, 311725, 623450, 749825, 1109741, 1499650, 2219482, 5548705, 11097410, 27743525, 55487050]

約数ペア:

[(1, 55487050), (2, 27743525), (5, 11097410), (10, 5548705), (25, 2219482), (37, 1499650), (50, 1109741), (74, 749825), (89, 623450), (178, 311725), (185, 299930), (337, 164650), (370, 149965), (445, 124690), (674, 82325), (890, 62345), (925, 59986), (1685, 32930), (1850, 29993), (2225, 24938), (3293, 16850), (3370, 16465), (4450, 12469), (6586, 8425)]