51808206

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{200807}}^1$

素因数の和:200855

約数の個数: 16

約数和(自身を含む): 106026624

約数和(自身を除く): 54218418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 200807, 401614, 602421, 1204842, 8634701, 17269402, 25904103, 51808206]

約数ペア:

[(1, 51808206), (2, 25904103), (3, 17269402), (6, 8634701), (43, 1204842), (86, 602421), (129, 401614), (258, 200807)]