49270320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 120

約数和(自身を含む): 180537552

約数和(自身を除く): 131267232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6221, 7920, 12442, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 68431, 74652, 93315, 99536, 111978, 124420, 136862, 149304, 186630, 205293, 223956, 248840, 273724, 279945, 298608, 342155, 373260, 410586, 447912, 497680, 547448, 559890, 615879, 684310, 746520, 821172, 895824, 1026465, 1094896, 1119780, 1231758, 1368620, 1493040, 1642344, 2052930, 2239560, 2463516, 2737240, 3079395, 3284688, 4105860, 4479120, 4927032, 5474480, 6158790, 8211720, 9854064, 12317580, 16423440, 24635160, 49270320]

約数ペア:

[(1, 49270320), (2, 24635160), (3, 16423440), (4, 12317580), (5, 9854064), (6, 8211720), (8, 6158790), (9, 5474480), (10, 4927032), (11, 4479120), (12, 4105860), (15, 3284688), (16, 3079395), (18, 2737240), (20, 2463516), (22, 2239560), (24, 2052930), (30, 1642344), (33, 1493040), (36, 1368620), (40, 1231758), (44, 1119780), (45, 1094896), (48, 1026465), (55, 895824), (60, 821172), (66, 746520), (72, 684310), (80, 615879), (88, 559890), (90, 547448), (99, 497680), (110, 447912), (120, 410586), (132, 373260), (144, 342155), (165, 298608), (176, 279945), (180, 273724), (198, 248840), (220, 223956), (240, 205293), (264, 186630), (330, 149304), (360, 136862), (396, 124420), (440, 111978), (495, 99536), (528, 93315), (660, 74652), (720, 68431), (792, 62210), (880, 55989), (990, 49768), (1320, 37326), (1584, 31105), (1980, 24884), (2640, 18663), (3960, 12442), (6221, 7920)]