47686866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 104841216

約数和(自身を除く): 57154350

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 71, 93, 138, 142, 157, 186, 213, 314, 426, 471, 713, 942, 1426, 1633, 2139, 2201, 3266, 3611, 4278, 4402, 4867, 4899, 6603, 7222, 9734, 9798, 10833, 11147, 13206, 14601, 21666, 22294, 29202, 33441, 50623, 66882, 101246, 111941, 151869, 223882, 256381, 303738, 335823, 345557, 512762, 671646, 691114, 769143, 1036671, 1538286, 2073342, 7947811, 15895622, 23843433, 47686866]

約数ペア:

[(1, 47686866), (2, 23843433), (3, 15895622), (6, 7947811), (23, 2073342), (31, 1538286), (46, 1036671), (62, 769143), (69, 691114), (71, 671646), (93, 512762), (138, 345557), (142, 335823), (157, 303738), (186, 256381), (213, 223882), (314, 151869), (426, 111941), (471, 101246), (713, 66882), (942, 50623), (1426, 33441), (1633, 29202), (2139, 22294), (2201, 21666), (3266, 14601), (3611, 13206), (4278, 11147), (4402, 10833), (4867, 9798), (4899, 9734), (6603, 7222)]