51775740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95881}}^1$

素因数の和:95899

約数の個数: 48

約数和(自身を含む): 161081760

約数和(自身を除く): 109306020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95881, 191762, 287643, 383524, 479405, 575286, 862929, 958810, 1150572, 1438215, 1725858, 1917620, 2588787, 2876430, 3451716, 4314645, 5177574, 5752860, 8629290, 10355148, 12943935, 17258580, 25887870, 51775740]

約数ペア:

[(1, 51775740), (2, 25887870), (3, 17258580), (4, 12943935), (5, 10355148), (6, 8629290), (9, 5752860), (10, 5177574), (12, 4314645), (15, 3451716), (18, 2876430), (20, 2588787), (27, 1917620), (30, 1725858), (36, 1438215), (45, 1150572), (54, 958810), (60, 862929), (90, 575286), (108, 479405), (135, 383524), (180, 287643), (270, 191762), (540, 95881)]