51886311

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5646

約数の個数: 16

約数和(自身を含む): 71694720

約数和(自身を除く): 19808409

約数列:

[1, 3, 53, 59, 159, 177, 3127, 5531, 9381, 16593, 293143, 326329, 879429, 978987, 17295437, 51886311]

約数ペア:

[(1, 51886311), (3, 17295437), (53, 978987), (59, 879429), (159, 326329), (177, 293143), (3127, 16593), (5531, 9381)]