53144367.000000000

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{420439}}^1$

素因数の和:420492

約数の個数: 12

約数和(自身を含む): 262354560

約数和(自身を除く): 84508863

約数列:

[1, 3, 9, 47, 141, 423, 420439, 1261317, 3783951, 19760633, 59281899, 177845697]

約数ペア:

[(1, 177845697), (3, 59281899), (9, 19760633), (47, 3783951), (141, 1261317), (423, 420439)]