55591980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{926533}}^1$

素因数の和:926545

約数の個数: 24

約数和(自身を含む): 155657712

約数和(自身を除く): 100065732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 926533, 1853066, 2779599, 3706132, 4632665, 5559198, 9265330, 11118396, 13897995, 18530660, 27795990, 55591980]

約数ペア:

[(1, 55591980), (2, 27795990), (3, 18530660), (4, 13897995), (5, 11118396), (6, 9265330), (10, 5559198), (12, 4632665), (15, 3706132), (20, 2779599), (30, 1853066), (60, 926533)]