53309070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197441}}^1$

素因数の和:197457

約数の個数: 32

約数和(自身を含む): 142158240

約数和(自身を除く): 88849170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 197441, 394882, 592323, 987205, 1184646, 1776969, 1974410, 2961615, 3553938, 5330907, 5923230, 8884845, 10661814, 17769690, 26654535, 53309070]

約数ペア:

[(1, 53309070), (2, 26654535), (3, 17769690), (5, 10661814), (6, 8884845), (9, 5923230), (10, 5330907), (15, 3553938), (18, 2961615), (27, 1974410), (30, 1776969), (45, 1184646), (54, 987205), (90, 592323), (135, 394882), (270, 197441)]