55780272

素因数分解:

$2^4\times 3^3\times {\mathrm{129121}}^1$

素因数の和:129138

約数の個数: 40

約数和(自身を含む): 160111280

約数和(自身を除く): 104331008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 129121, 258242, 387363, 516484, 774726, 1032968, 1162089, 1549452, 2065936, 2324178, 3098904, 3486267, 4648356, 6197808, 6972534, 9296712, 13945068, 18593424, 27890136, 55780272]

約数ペア:

[(1, 55780272), (2, 27890136), (3, 18593424), (4, 13945068), (6, 9296712), (8, 6972534), (9, 6197808), (12, 4648356), (16, 3486267), (18, 3098904), (24, 2324178), (27, 2065936), (36, 1549452), (48, 1162089), (54, 1032968), (72, 774726), (108, 516484), (144, 387363), (216, 258242), (432, 129121)]