51194896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{78041}}^1$

素因数の和:78090

約数の個数: 20

約数和(自身を含む): 101610684

約数和(自身を除く): 50415788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 78041, 156082, 312164, 624328, 1248656, 3199681, 6399362, 12798724, 25597448, 51194896]

約数ペア:

[(1, 51194896), (2, 25597448), (4, 12798724), (8, 6399362), (16, 3199681), (41, 1248656), (82, 624328), (164, 312164), (328, 156082), (656, 78041)]