53872936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{947}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 109095840

約数和(自身を除く): 55222904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 947, 1094, 1894, 2188, 3788, 4376, 7111, 7576, 12311, 14222, 24622, 28444, 49244, 56888, 98488, 518009, 1036018, 2072036, 4144072, 6734117, 13468234, 26936468, 53872936]

約数ペア:

[(1, 53872936), (2, 26936468), (4, 13468234), (8, 6734117), (13, 4144072), (26, 2072036), (52, 1036018), (104, 518009), (547, 98488), (947, 56888), (1094, 49244), (1894, 28444), (2188, 24622), (3788, 14222), (4376, 12311), (7111, 7576)]