49000070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{700001}}^1$

素因数の和:700015

約数の個数: 16

約数和(自身を含む): 100800288

約数和(自身を除く): 51800218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 700001, 1400002, 3500005, 4900007, 7000010, 9800014, 24500035, 49000070]

約数ペア:

[(1, 49000070), (2, 24500035), (5, 9800014), (7, 7000010), (10, 4900007), (14, 3500005), (35, 1400002), (70, 700001)]