51817276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45137}}^1$

素因数の和:45189

約数の個数: 24

約数和(自身を含む): 106164576

約数和(自身を除く): 54347300

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 45137, 90274, 180548, 315959, 631918, 1263836, 1850617, 3701234, 7402468, 12954319, 25908638, 51817276]

約数ペア:

[(1, 51817276), (2, 25908638), (4, 12954319), (7, 7402468), (14, 3701234), (28, 1850617), (41, 1263836), (82, 631918), (164, 315959), (287, 180548), (574, 90274), (1148, 45137)]