27279950

素因数分解:

$2^1\times 5^2\times {\mathrm{545599}}^1$

素因数の和:545611

約数の個数: 12

約数和(自身を含む): 50740800

約数和(自身を除く): 23460850

約数列:

[1, 2, 5, 10, 25, 50, 545599, 1091198, 2727995, 5455990, 13639975, 27279950]

約数ペア:

[(1, 27279950), (2, 13639975), (5, 5455990), (10, 2727995), (25, 1091198), (50, 545599)]