51851392

素因数分解:

$2^7\times {\mathrm{405089}}^1$

素因数の和:405103

約数の個数: 16

約数和(自身を含む): 103297950

約数和(自身を除く): 51446558

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 405089, 810178, 1620356, 3240712, 6481424, 12962848, 25925696, 51851392]

約数ペア:

[(1, 51851392), (2, 25925696), (4, 12962848), (8, 6481424), (16, 3240712), (32, 1620356), (64, 810178), (128, 405089)]