51488984

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 98366400

約数和(自身を除く): 46877416

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 431, 436, 548, 862, 872, 1096, 1724, 3448, 14933, 29866, 46979, 59047, 59732, 93958, 118094, 119464, 187916, 236188, 375832, 472376, 6436123, 12872246, 25744492, 51488984]

約数ペア:

[(1, 51488984), (2, 25744492), (4, 12872246), (8, 6436123), (109, 472376), (137, 375832), (218, 236188), (274, 187916), (431, 119464), (436, 118094), (548, 93958), (862, 59732), (872, 59047), (1096, 46979), (1724, 29866), (3448, 14933)]