52005959880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{20521}}^1$

素因数の和:20980

約数の個数: 192

約数和(自身を含む): 181920142080

約数和(自身を除く): 129914182200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 431, 490, 588, 735, 840, 862, 980, 1176, 1293, 1470, 1724, 1960, 2155, 2586, 2940, 3017, 3448, 4310, 5172, 5880, 6034, 6465, 8620, 9051, 10344, 12068, 12930, 15085, 17240, 18102, 20521, 21119, 24136, 25860, 30170, 36204, 41042, 42238, 45255, 51720, 60340, 61563, 63357, 72408, 82084, 84476, 90510, 102605, 105595, 120680, 123126, 126714, 143647, 164168, 168952, 181020, 205210, 211190, 246252, 253428, 287294, 307815, 316785, 362040, 410420, 422380, 430941, 492504, 506856, 574588, 615630, 633570, 718235, 820840, 844760, 861882, 1005529, 1149176, 1231260, 1267140, 1436470, 1723764, 2011058, 2154705, 2462520, 2534280, 2872940, 3016587, 3447528, 4022116, 4309410, 5027645, 5745880, 6033174, 8044232, 8618820, 8844551, 10055290, 12066348, 15082935, 17237640, 17689102, 20110580, 24132696, 26533653, 30165870, 35378204, 40221160, 44222755, 53067306, 60331740, 61911857, 70756408, 88445510, 106134612, 120663480, 123823714, 132668265, 176891020, 185735571, 212269224, 247647428, 265336530, 309559285, 353782040, 371471142, 433382999, 495294856, 530673060, 619118570, 742942284, 866765998, 928677855, 1061346120, 1238237140, 1300148997, 1485884568, 1733531996, 1857355710, 2166914995, 2476474280, 2600297994, 3467063992, 3714711420, 4333829990, 5200595988, 6500744985, 7429422840, 8667659980, 10401191976, 13001489970, 17335319960, 26002979940, 52005959880]

約数ペア:

[(1, 52005959880), (2, 26002979940), (3, 17335319960), (4, 13001489970), (5, 10401191976), (6, 8667659980), (7, 7429422840), (8, 6500744985), (10, 5200595988), (12, 4333829990), (14, 3714711420), (15, 3467063992), (20, 2600297994), (21, 2476474280), (24, 2166914995), (28, 1857355710), (30, 1733531996), (35, 1485884568), (40, 1300148997), (42, 1238237140), (49, 1061346120), (56, 928677855), (60, 866765998), (70, 742942284), (84, 619118570), (98, 530673060), (105, 495294856), (120, 433382999), (140, 371471142), (147, 353782040), (168, 309559285), (196, 265336530), (210, 247647428), (245, 212269224), (280, 185735571), (294, 176891020), (392, 132668265), (420, 123823714), (431, 120663480), (490, 106134612), (588, 88445510), (735, 70756408), (840, 61911857), (862, 60331740), (980, 53067306), (1176, 44222755), (1293, 40221160), (1470, 35378204), (1724, 30165870), (1960, 26533653), (2155, 24132696), (2586, 20110580), (2940, 17689102), (3017, 17237640), (3448, 15082935), (4310, 12066348), (5172, 10055290), (5880, 8844551), (6034, 8618820), (6465, 8044232), (8620, 6033174), (9051, 5745880), (10344, 5027645), (12068, 4309410), (12930, 4022116), (15085, 3447528), (17240, 3016587), (18102, 2872940), (20521, 2534280), (21119, 2462520), (24136, 2154705), (25860, 2011058), (30170, 1723764), (36204, 1436470), (41042, 1267140), (42238, 1231260), (45255, 1149176), (51720, 1005529), (60340, 861882), (61563, 844760), (63357, 820840), (72408, 718235), (82084, 633570), (84476, 615630), (90510, 574588), (102605, 506856), (105595, 492504), (120680, 430941), (123126, 422380), (126714, 410420), (143647, 362040), (164168, 316785), (168952, 307815), (181020, 287294), (205210, 253428), (211190, 246252)]