51435162

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4112

約数の個数: 40

約数和(自身を含む): 116740800

約数和(自身を除く): 65305638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4019, 4266, 6399, 8038, 12057, 12798, 24114, 36171, 72342, 108513, 217026, 317501, 325539, 635002, 651078, 952503, 1905006, 2857509, 5715018, 8572527, 17145054, 25717581, 51435162]

約数ペア:

[(1, 51435162), (2, 25717581), (3, 17145054), (6, 8572527), (9, 5715018), (18, 2857509), (27, 1905006), (54, 952503), (79, 651078), (81, 635002), (158, 325539), (162, 317501), (237, 217026), (474, 108513), (711, 72342), (1422, 36171), (2133, 24114), (4019, 12798), (4266, 12057), (6399, 8038)]