53021647

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17333}}^1$

素因数の和:17382

約数の個数: 16

約数和(自身を含む): 66562560

約数和(自身を除く): 13540913

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 17333, 121331, 329327, 398659, 2305289, 2790613, 7574521, 53021647]

約数ペア:

[(1, 53021647), (7, 7574521), (19, 2790613), (23, 2305289), (133, 398659), (161, 329327), (437, 121331), (3059, 17333)]