53146576

素因数分解:

$2^4\times 7^2\times {\mathrm{67789}}^1$

素因数の和:67811

約数の個数: 30

約数和(自身を含む): 119784930

約数和(自身を除く): 66638354

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 67789, 135578, 271156, 474523, 542312, 949046, 1084624, 1898092, 3321661, 3796184, 6643322, 7592368, 13286644, 26573288, 53146576]

約数ペア:

[(1, 53146576), (2, 26573288), (4, 13286644), (7, 7592368), (8, 6643322), (14, 3796184), (16, 3321661), (28, 1898092), (49, 1084624), (56, 949046), (98, 542312), (112, 474523), (196, 271156), (392, 135578), (784, 67789)]