57216530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{817379}}^1$

素因数の和:817393

約数の個数: 16

約数和(自身を含む): 117702720

約数和(自身を除く): 60486190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 817379, 1634758, 4086895, 5721653, 8173790, 11443306, 28608265, 57216530]

約数ペア:

[(1, 57216530), (2, 28608265), (5, 11443306), (7, 8173790), (10, 5721653), (14, 4086895), (35, 1634758), (70, 817379)]