51550856

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15165

約数の個数: 32

約数和(自身を含む): 112284480

約数和(自身を除く): 60733624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 15091, 30182, 60364, 105637, 120728, 211274, 422548, 845096, 920551, 1841102, 3682204, 6443857, 7364408, 12887714, 25775428, 51550856]

約数ペア:

[(1, 51550856), (2, 25775428), (4, 12887714), (7, 7364408), (8, 6443857), (14, 3682204), (28, 1841102), (56, 920551), (61, 845096), (122, 422548), (244, 211274), (427, 120728), (488, 105637), (854, 60364), (1708, 30182), (3416, 15091)]