56553080

素因数分解:

$2^3\times 5^1\times {\mathrm{1413827}}^1$

素因数の和:1413838

約数の個数: 16

約数和(自身を含む): 127244520

約数和(自身を除く): 70691440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413827, 2827654, 5655308, 7069135, 11310616, 14138270, 28276540, 56553080]

約数ペア:

[(1, 56553080), (2, 28276540), (4, 14138270), (5, 11310616), (8, 7069135), (10, 5655308), (20, 2827654), (40, 1413827)]