53167504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255613}}^1$

素因数の和:255634

約数の個数: 20

約数和(自身を含む): 110936476

約数和(自身を除く): 57768972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255613, 511226, 1022452, 2044904, 3322969, 4089808, 6645938, 13291876, 26583752, 53167504]

約数ペア:

[(1, 53167504), (2, 26583752), (4, 13291876), (8, 6645938), (13, 4089808), (16, 3322969), (26, 2044904), (52, 1022452), (104, 511226), (208, 255613)]