47987870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{685541}}^1$

素因数の和:685555

約数の個数: 16

約数和(自身を含む): 98718048

約数和(自身を除く): 50730178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 685541, 1371082, 3427705, 4798787, 6855410, 9597574, 23993935, 47987870]

約数ペア:

[(1, 47987870), (2, 23993935), (5, 9597574), (7, 6855410), (10, 4798787), (14, 3427705), (35, 1371082), (70, 685541)]