55380564

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{13859}}^1$

素因数の和:13909

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 92089836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 13859, 27718, 41577, 55436, 83154, 124731, 166308, 249462, 374193, 498924, 512783, 748386, 1025566, 1496772, 1538349, 2051132, 3076698, 4615047, 6153396, 9230094, 13845141, 18460188, 27690282, 55380564]

約数ペア:

[(1, 55380564), (2, 27690282), (3, 18460188), (4, 13845141), (6, 9230094), (9, 6153396), (12, 4615047), (18, 3076698), (27, 2051132), (36, 1538349), (37, 1496772), (54, 1025566), (74, 748386), (108, 512783), (111, 498924), (148, 374193), (222, 249462), (333, 166308), (444, 124731), (666, 83154), (999, 55436), (1332, 41577), (1998, 27718), (3996, 13859)]