53911228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 57630020

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 151, 164, 287, 302, 311, 574, 604, 622, 1057, 1148, 1244, 2114, 2177, 4228, 4354, 6191, 8708, 12382, 12751, 24764, 25502, 43337, 46961, 51004, 86674, 89257, 93922, 173348, 178514, 187844, 328727, 357028, 657454, 1314908, 1925401, 3850802, 7701604, 13477807, 26955614, 53911228]

約数ペア:

[(1, 53911228), (2, 26955614), (4, 13477807), (7, 7701604), (14, 3850802), (28, 1925401), (41, 1314908), (82, 657454), (151, 357028), (164, 328727), (287, 187844), (302, 178514), (311, 173348), (574, 93922), (604, 89257), (622, 86674), (1057, 51004), (1148, 46961), (1244, 43337), (2114, 25502), (2177, 24764), (4228, 12751), (4354, 12382), (6191, 8708)]