55287752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{531613}}^1$

素因数の和:531632

約数の個数: 16

約数和(自身を含む): 111638940

約数和(自身を除く): 56351188

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 531613, 1063226, 2126452, 4252904, 6910969, 13821938, 27643876, 55287752]

約数ペア:

[(1, 55287752), (2, 27643876), (4, 13821938), (8, 6910969), (13, 4252904), (26, 2126452), (52, 1063226), (104, 531613)]