55605564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 161441280

約数和(自身を除く): 105835716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 839, 1052, 1578, 1678, 1841, 2367, 2517, 3156, 3356, 3682, 4734, 5034, 5523, 5873, 7364, 7551, 9468, 10068, 11046, 11746, 15102, 16569, 17619, 22092, 23492, 30204, 33138, 35238, 52857, 66276, 70476, 105714, 211428, 220657, 441314, 661971, 882628, 1323942, 1544599, 1985913, 2647884, 3089198, 3971826, 4633797, 6178396, 7943652, 9267594, 13901391, 18535188, 27802782, 55605564]

約数ペア:

[(1, 55605564), (2, 27802782), (3, 18535188), (4, 13901391), (6, 9267594), (7, 7943652), (9, 6178396), (12, 4633797), (14, 3971826), (18, 3089198), (21, 2647884), (28, 1985913), (36, 1544599), (42, 1323942), (63, 882628), (84, 661971), (126, 441314), (252, 220657), (263, 211428), (526, 105714), (789, 70476), (839, 66276), (1052, 52857), (1578, 35238), (1678, 33138), (1841, 30204), (2367, 23492), (2517, 22092), (3156, 17619), (3356, 16569), (3682, 15102), (4734, 11746), (5034, 11046), (5523, 10068), (5873, 9468), (7364, 7551)]