53399215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24439}}^1$

素因数の和:24486

約数の個数: 16

約数和(自身を含む): 70387200

約数和(自身を除く): 16987985

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 24439, 122195, 464341, 562097, 2321705, 2810485, 10679843, 53399215]

約数ペア:

[(1, 53399215), (5, 10679843), (19, 2810485), (23, 2321705), (95, 562097), (115, 464341), (437, 122195), (2185, 24439)]