55027810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3637}}^1$

素因数の和:3750

約数の個数: 32

約数和(自身を含む): 106084080

約数和(自身を除く): 51056270

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3637, 7274, 7565, 15130, 18185, 36370, 61829, 123658, 309145, 323693, 618290, 647386, 1618465, 3236930, 5502781, 11005562, 27513905, 55027810]

約数ペア:

[(1, 55027810), (2, 27513905), (5, 11005562), (10, 5502781), (17, 3236930), (34, 1618465), (85, 647386), (89, 618290), (170, 323693), (178, 309145), (445, 123658), (890, 61829), (1513, 36370), (3026, 18185), (3637, 15130), (7274, 7565)]