51688476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68371}}^1$

素因数の和:68391

約数の個数: 48

約数和(自身を含む): 153153280

約数和(自身を除く): 101464804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68371, 136742, 205113, 273484, 410226, 478597, 615339, 820452, 957194, 1230678, 1435791, 1846017, 1914388, 2461356, 2871582, 3692034, 4307373, 5743164, 7384068, 8614746, 12922119, 17229492, 25844238, 51688476]

約数ペア:

[(1, 51688476), (2, 25844238), (3, 17229492), (4, 12922119), (6, 8614746), (7, 7384068), (9, 5743164), (12, 4307373), (14, 3692034), (18, 2871582), (21, 2461356), (27, 1914388), (28, 1846017), (36, 1435791), (42, 1230678), (54, 957194), (63, 820452), (84, 615339), (108, 478597), (126, 410226), (189, 273484), (252, 205113), (378, 136742), (756, 68371)]