51086475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 36

約数和(自身を含む): 99824712

約数和(自身を除く): 48738237

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 20641, 61923, 103205, 185769, 227051, 309615, 516025, 681153, 928845, 1135255, 1548075, 2043459, 3405765, 4644225, 5676275, 10217295, 17028825, 51086475]

約数ペア:

[(1, 51086475), (3, 17028825), (5, 10217295), (9, 5676275), (11, 4644225), (15, 3405765), (25, 2043459), (33, 1548075), (45, 1135255), (55, 928845), (75, 681153), (99, 516025), (165, 309615), (225, 227051), (275, 185769), (495, 103205), (825, 61923), (2475, 20641)]