51678448

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{12281}}^1$

素因数の和:12552

約数の個数: 20

約数和(自身を含む): 100515888

約数和(自身を除く): 48837440

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 12281, 24562, 49124, 98248, 196496, 3229903, 6459806, 12919612, 25839224, 51678448]

約数ペア:

[(1, 51678448), (2, 25839224), (4, 12919612), (8, 6459806), (16, 3229903), (263, 196496), (526, 98248), (1052, 49124), (2104, 24562), (4208, 12281)]