56053396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 59890796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 164, 287, 311, 314, 574, 622, 628, 1099, 1148, 1244, 2177, 2198, 4354, 4396, 6437, 8708, 12751, 12874, 25502, 25748, 45059, 48827, 51004, 89257, 90118, 97654, 178514, 180236, 195308, 341789, 357028, 683578, 1367156, 2001907, 4003814, 8007628, 14013349, 28026698, 56053396]

約数ペア:

[(1, 56053396), (2, 28026698), (4, 14013349), (7, 8007628), (14, 4003814), (28, 2001907), (41, 1367156), (82, 683578), (157, 357028), (164, 341789), (287, 195308), (311, 180236), (314, 178514), (574, 97654), (622, 90118), (628, 89257), (1099, 51004), (1148, 48827), (1244, 45059), (2177, 25748), (2198, 25502), (4354, 12874), (4396, 12751), (6437, 8708)]