51919062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665629}}^1$

素因数の和:665647

約数の個数: 16

約数和(自身を含む): 111825840

約数和(自身を除く): 59906778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665629, 1331258, 1996887, 3993774, 8653177, 17306354, 25959531, 51919062]

約数ペア:

[(1, 51919062), (2, 25959531), (3, 17306354), (6, 8653177), (13, 3993774), (26, 1996887), (39, 1331258), (78, 665629)]