54390028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176591}}^1$

素因数の和:176613

約数の個数: 24

約数和(自身を含む): 118669824

約数和(自身を除く): 64279796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 176591, 353182, 706364, 1236137, 1942501, 2472274, 3885002, 4944548, 7770004, 13597507, 27195014, 54390028]

約数ペア:

[(1, 54390028), (2, 27195014), (4, 13597507), (7, 7770004), (11, 4944548), (14, 3885002), (22, 2472274), (28, 1942501), (44, 1236137), (77, 706364), (154, 353182), (308, 176591)]