53267851

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 70670880

約数和(自身を除く): 17403029

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 4919, 10829, 34433, 63947, 83623, 241031, 447629, 585361, 1087099, 3133403, 4097527, 7609693, 53267851]

約数ペア:

[(1, 53267851), (7, 7609693), (13, 4097527), (17, 3133403), (49, 1087099), (91, 585361), (119, 447629), (221, 241031), (637, 83623), (833, 63947), (1547, 34433), (4919, 10829)]