51584884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 98642124

約数和(自身を除く): 47057240

約数列:

[1, 2, 4, 13, 26, 52, 137, 169, 274, 338, 548, 557, 676, 1114, 1781, 2228, 3562, 7124, 7241, 14482, 23153, 28964, 46306, 76309, 92612, 94133, 152618, 188266, 305236, 376532, 992017, 1984034, 3968068, 12896221, 25792442, 51584884]

約数ペア:

[(1, 51584884), (2, 25792442), (4, 12896221), (13, 3968068), (26, 1984034), (52, 992017), (137, 376532), (169, 305236), (274, 188266), (338, 152618), (548, 94133), (557, 92612), (676, 76309), (1114, 46306), (1781, 28964), (2228, 23153), (3562, 14482), (7124, 7241)]