51329122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^2$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 84920724

約数和(自身を除く): 33591602

約数列:

[1, 2, 13, 26, 53, 106, 193, 386, 689, 1378, 2509, 5018, 10229, 20458, 37249, 74498, 132977, 265954, 484237, 968474, 1974197, 3948394, 25664561, 51329122]

約数ペア:

[(1, 51329122), (2, 25664561), (13, 3948394), (26, 1974197), (53, 968474), (106, 484237), (193, 265954), (386, 132977), (689, 74498), (1378, 37249), (2509, 20458), (5018, 10229)]