53647529

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 62612352

約数和(自身を除く): 8964823

約数列:

[1, 13, 17, 71, 169, 221, 263, 923, 1207, 2873, 3419, 4471, 11999, 15691, 18673, 44447, 58123, 203983, 242749, 317441, 755599, 3155737, 4126733, 53647529]

約数ペア:

[(1, 53647529), (13, 4126733), (17, 3155737), (71, 755599), (169, 317441), (221, 242749), (263, 203983), (923, 58123), (1207, 44447), (2873, 18673), (3419, 15691), (4471, 11999)]