51712158

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{21493}}^1$

素因数の和:21899

約数の個数: 16

約数和(自身を含む): 103687056

約数和(自身を除く): 51974898

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 21493, 42986, 64479, 128958, 8618693, 17237386, 25856079, 51712158]

約数ペア:

[(1, 51712158), (2, 25856079), (3, 17237386), (6, 8618693), (401, 128958), (802, 64479), (1203, 42986), (2406, 21493)]