55149870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6361}}^1$

素因数の和:6405

約数の個数: 48

約数和(自身を含む): 140625648

約数和(自身を除く): 85475778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 6361, 8670, 12722, 19083, 31805, 38166, 63610, 95415, 108137, 190830, 216274, 324411, 540685, 648822, 1081370, 1622055, 1838329, 3244110, 3676658, 5514987, 9191645, 11029974, 18383290, 27574935, 55149870]

約数ペア:

[(1, 55149870), (2, 27574935), (3, 18383290), (5, 11029974), (6, 9191645), (10, 5514987), (15, 3676658), (17, 3244110), (30, 1838329), (34, 1622055), (51, 1081370), (85, 648822), (102, 540685), (170, 324411), (255, 216274), (289, 190830), (510, 108137), (578, 95415), (867, 63610), (1445, 38166), (1734, 31805), (2890, 19083), (4335, 12722), (6361, 8670)]