47528956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 87816960

約数和(自身を除く): 40288004

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1451, 1724, 2902, 5804, 8189, 16378, 27569, 32756, 55138, 110276, 625381, 1250762, 2501524, 11882239, 23764478, 47528956]

約数ペア:

[(1, 47528956), (2, 23764478), (4, 11882239), (19, 2501524), (38, 1250762), (76, 625381), (431, 110276), (862, 55138), (1451, 32756), (1724, 27569), (2902, 16378), (5804, 8189)]