55985616

素因数分解:

$2^4\times 3^2\times {\mathrm{388789}}^1$

素因数の和:388803

約数の個数: 30

約数和(自身を含む): 156682370

約数和(自身を除く): 100696754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 388789, 777578, 1166367, 1555156, 2332734, 3110312, 3499101, 4665468, 6220624, 6998202, 9330936, 13996404, 18661872, 27992808, 55985616]

約数ペア:

[(1, 55985616), (2, 27992808), (3, 18661872), (4, 13996404), (6, 9330936), (8, 6998202), (9, 6220624), (12, 4665468), (16, 3499101), (18, 3110312), (24, 2332734), (36, 1555156), (48, 1166367), (72, 777578), (144, 388789)]