53178894

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40471}}^1$

素因数の和:40552

約数の個数: 24

約数和(自身を含む): 116802192

約数和(自身を除く): 63623298

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 40471, 80942, 121413, 242826, 364239, 728478, 2954383, 5908766, 8863149, 17726298, 26589447, 53178894]

約数ペア:

[(1, 53178894), (2, 26589447), (3, 17726298), (6, 8863149), (9, 5908766), (18, 2954383), (73, 728478), (146, 364239), (219, 242826), (438, 121413), (657, 80942), (1314, 40471)]