53013275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13171}}^1$

素因数の和:13211

約数の個数: 24

約数和(自身を含む): 78399744

約数和(自身を除く): 25386469

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 13171, 65855, 92197, 302933, 329275, 460985, 1514665, 2120531, 2304925, 7573325, 10602655, 53013275]

約数ペア:

[(1, 53013275), (5, 10602655), (7, 7573325), (23, 2304925), (25, 2120531), (35, 1514665), (115, 460985), (161, 329275), (175, 302933), (575, 92197), (805, 65855), (4025, 13171)]