53639404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 70546196

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 149, 161, 172, 182, 298, 299, 301, 322, 364, 559, 596, 598, 602, 644, 989, 1043, 1118, 1196, 1204, 1937, 1978, 2086, 2093, 2236, 3427, 3874, 3913, 3956, 4172, 4186, 6407, 6854, 6923, 7748, 7826, 8372, 12814, 12857, 13559, 13708, 13846, 15652, 23989, 25628, 25714, 27118, 27692, 44551, 44849, 47978, 51428, 54236, 83291, 89102, 89698, 89999, 95956, 147361, 166582, 178204, 179396, 179998, 294722, 311857, 333164, 359996, 583037, 589444, 623714, 1031527, 1166074, 1247428, 1915693, 2063054, 2332148, 3831386, 4126108, 7662772, 13409851, 26819702, 53639404]

約数ペア:

[(1, 53639404), (2, 26819702), (4, 13409851), (7, 7662772), (13, 4126108), (14, 3831386), (23, 2332148), (26, 2063054), (28, 1915693), (43, 1247428), (46, 1166074), (52, 1031527), (86, 623714), (91, 589444), (92, 583037), (149, 359996), (161, 333164), (172, 311857), (182, 294722), (298, 179998), (299, 179396), (301, 178204), (322, 166582), (364, 147361), (559, 95956), (596, 89999), (598, 89698), (602, 89102), (644, 83291), (989, 54236), (1043, 51428), (1118, 47978), (1196, 44849), (1204, 44551), (1937, 27692), (1978, 27118), (2086, 25714), (2093, 25628), (2236, 23989), (3427, 15652), (3874, 13846), (3913, 13708), (3956, 13559), (4172, 12857), (4186, 12814), (6407, 8372), (6854, 7826), (6923, 7748)]