47715290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{681647}}^1$

素因数の和:681661

約数の個数: 16

約数和(自身を含む): 98157312

約数和(自身を除く): 50442022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 681647, 1363294, 3408235, 4771529, 6816470, 9543058, 23857645, 47715290]

約数ペア:

[(1, 47715290), (2, 23857645), (5, 9543058), (7, 6816470), (10, 4771529), (14, 3408235), (35, 1363294), (70, 681647)]