50720852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139343}}^1$

素因数の和:139367

約数の個数: 24

約数和(自身を含む): 109245696

約数和(自身を除く): 58524844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 139343, 278686, 557372, 975401, 1811459, 1950802, 3622918, 3901604, 7245836, 12680213, 25360426, 50720852]

約数ペア:

[(1, 50720852), (2, 25360426), (4, 12680213), (7, 7245836), (13, 3901604), (14, 3622918), (26, 1950802), (28, 1811459), (52, 975401), (91, 557372), (182, 278686), (364, 139343)]