51512136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165103}}^1$

素因数の和:165125

約数の個数: 32

約数和(自身を含む): 138687360

約数和(自身を除く): 87175224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 165103, 330206, 495309, 660412, 990618, 1320824, 1981236, 2146339, 3962472, 4292678, 6439017, 8585356, 12878034, 17170712, 25756068, 51512136]

約数ペア:

[(1, 51512136), (2, 25756068), (3, 17170712), (4, 12878034), (6, 8585356), (8, 6439017), (12, 4292678), (13, 3962472), (24, 2146339), (26, 1981236), (39, 1320824), (52, 990618), (78, 660412), (104, 495309), (156, 330206), (312, 165103)]