52005735940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{191}}^1\times {\mathrm{6163}}^1$

素因数の和:6457

約数の個数: 72

約数和(自身を含む): 112187561472

約数和(自身を除く): 60181825532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 191, 235, 382, 470, 764, 940, 955, 1910, 2209, 3820, 4418, 6163, 8836, 8977, 11045, 12326, 17954, 22090, 24652, 30815, 35908, 44180, 44885, 61630, 89770, 123260, 179540, 289661, 421919, 579322, 843838, 1158644, 1177133, 1448305, 1687676, 2109595, 2354266, 2896610, 4219190, 4708532, 5793220, 5885665, 8438380, 11771330, 13614067, 23542660, 27228134, 54456268, 55325251, 68070335, 110650502, 136140670, 221301004, 272281340, 276626255, 553252510, 1106505020, 2600286797, 5200573594, 10401147188, 13001433985, 26002867970, 52005735940]

約数ペア:

[(1, 52005735940), (2, 26002867970), (4, 13001433985), (5, 10401147188), (10, 5200573594), (20, 2600286797), (47, 1106505020), (94, 553252510), (188, 276626255), (191, 272281340), (235, 221301004), (382, 136140670), (470, 110650502), (764, 68070335), (940, 55325251), (955, 54456268), (1910, 27228134), (2209, 23542660), (3820, 13614067), (4418, 11771330), (6163, 8438380), (8836, 5885665), (8977, 5793220), (11045, 4708532), (12326, 4219190), (17954, 2896610), (22090, 2354266), (24652, 2109595), (30815, 1687676), (35908, 1448305), (44180, 1177133), (44885, 1158644), (61630, 843838), (89770, 579322), (123260, 421919), (179540, 289661)]