56361305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 90816768

約数和(自身を除く): 34455463

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 11261, 56305, 78827, 123871, 146393, 394135, 619355, 731965, 867097, 1024751, 1610323, 4335485, 5123755, 8051615, 11272261, 56361305]

約数ペア:

[(1, 56361305), (5, 11272261), (7, 8051615), (11, 5123755), (13, 4335485), (35, 1610323), (55, 1024751), (65, 867097), (77, 731965), (91, 619355), (143, 394135), (385, 146393), (455, 123871), (715, 78827), (1001, 56305), (5005, 11261)]