51693144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2600

約数の個数: 64

約数和(自身を含む): 138551040

約数和(自身を除く): 86857896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2531, 2553, 3404, 5062, 5106, 6808, 7593, 10124, 10212, 15186, 20248, 20424, 30372, 58213, 60744, 93647, 116426, 174639, 187294, 232852, 280941, 349278, 374588, 465704, 561882, 698556, 749176, 1123764, 1397112, 2153881, 2247528, 4307762, 6461643, 8615524, 12923286, 17231048, 25846572, 51693144]

約数ペア:

[(1, 51693144), (2, 25846572), (3, 17231048), (4, 12923286), (6, 8615524), (8, 6461643), (12, 4307762), (23, 2247528), (24, 2153881), (37, 1397112), (46, 1123764), (69, 749176), (74, 698556), (92, 561882), (111, 465704), (138, 374588), (148, 349278), (184, 280941), (222, 232852), (276, 187294), (296, 174639), (444, 116426), (552, 93647), (851, 60744), (888, 58213), (1702, 30372), (2531, 20424), (2553, 20248), (3404, 15186), (5062, 10212), (5106, 10124), (6808, 7593)]