55999870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 57763010

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 170, 185, 290, 307, 370, 493, 614, 629, 986, 1073, 1258, 1535, 2146, 2465, 3070, 3145, 4930, 5219, 5365, 6290, 8903, 10438, 10730, 11359, 17806, 18241, 22718, 26095, 36482, 44515, 52190, 56795, 89030, 91205, 113590, 151351, 182410, 193103, 302702, 329411, 386206, 658822, 756755, 965515, 1513510, 1647055, 1931030, 3294110, 5599987, 11199974, 27999935, 55999870]

約数ペア:

[(1, 55999870), (2, 27999935), (5, 11199974), (10, 5599987), (17, 3294110), (29, 1931030), (34, 1647055), (37, 1513510), (58, 965515), (74, 756755), (85, 658822), (145, 386206), (170, 329411), (185, 302702), (290, 193103), (307, 182410), (370, 151351), (493, 113590), (614, 91205), (629, 89030), (986, 56795), (1073, 52190), (1258, 44515), (1535, 36482), (2146, 26095), (2465, 22718), (3070, 18241), (3145, 17806), (4930, 11359), (5219, 10730), (5365, 10438), (6290, 8903)]