51783426

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{39409}}^1$

素因数の和:39490

約数の個数: 24

約数和(自身を含む): 113737260

約数和(自身を除く): 61953834

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 39409, 78818, 118227, 236454, 354681, 709362, 2876857, 5753714, 8630571, 17261142, 25891713, 51783426]

約数ペア:

[(1, 51783426), (2, 25891713), (3, 17261142), (6, 8630571), (9, 5753714), (18, 2876857), (73, 709362), (146, 354681), (219, 236454), (438, 118227), (657, 78818), (1314, 39409)]