51737152

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 109159040

約数和(自身を除く): 57421888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 271, 304, 314, 542, 608, 628, 1084, 1216, 1256, 2168, 2512, 2983, 4336, 5024, 5149, 5966, 8672, 10048, 10298, 11932, 17344, 20596, 23864, 41192, 42547, 47728, 82384, 85094, 95456, 164768, 170188, 190912, 329536, 340376, 680752, 808393, 1361504, 1616786, 2723008, 3233572, 6467144, 12934288, 25868576, 51737152]

約数ペア:

[(1, 51737152), (2, 25868576), (4, 12934288), (8, 6467144), (16, 3233572), (19, 2723008), (32, 1616786), (38, 1361504), (64, 808393), (76, 680752), (152, 340376), (157, 329536), (271, 190912), (304, 170188), (314, 164768), (542, 95456), (608, 85094), (628, 82384), (1084, 47728), (1216, 42547), (1256, 41192), (2168, 23864), (2512, 20596), (2983, 17344), (4336, 11932), (5024, 10298), (5149, 10048), (5966, 8672)]