55178380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119953}}^1$

素因数の和:119985

約数の個数: 24

約数和(自身を含む): 120913632

約数和(自身を除く): 65735252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 119953, 239906, 479812, 599765, 1199530, 2399060, 2758919, 5517838, 11035676, 13794595, 27589190, 55178380]

約数ペア:

[(1, 55178380), (2, 27589190), (4, 13794595), (5, 11035676), (10, 5517838), (20, 2758919), (23, 2399060), (46, 1199530), (92, 599765), (115, 479812), (230, 239906), (460, 119953)]