51784776

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31306

約数の個数: 48

約数和(自身を含む): 146352960

約数和(自身を除く): 94568184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 31271, 62542, 93813, 125084, 187626, 250168, 281439, 375252, 562878, 719233, 750504, 1125756, 1438466, 2157699, 2251512, 2876932, 4315398, 5753864, 6473097, 8630796, 12946194, 17261592, 25892388, 51784776]

約数ペア:

[(1, 51784776), (2, 25892388), (3, 17261592), (4, 12946194), (6, 8630796), (8, 6473097), (9, 5753864), (12, 4315398), (18, 2876932), (23, 2251512), (24, 2157699), (36, 1438466), (46, 1125756), (69, 750504), (72, 719233), (92, 562878), (138, 375252), (184, 281439), (207, 250168), (276, 187626), (414, 125084), (552, 93813), (828, 62542), (1656, 31271)]