51259716

素因数分解:

$2^2\times 3^4\times {\mathrm{158209}}^1$

素因数の和:158225

約数の個数: 30

約数和(自身を含む): 134003870

約数和(自身を除く): 82744154

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 158209, 316418, 474627, 632836, 949254, 1423881, 1898508, 2847762, 4271643, 5695524, 8543286, 12814929, 17086572, 25629858, 51259716]

約数ペア:

[(1, 51259716), (2, 25629858), (3, 17086572), (4, 12814929), (6, 8543286), (9, 5695524), (12, 4271643), (18, 2847762), (27, 1898508), (36, 1423881), (54, 949254), (81, 632836), (108, 474627), (162, 316418), (324, 158209)]