51984900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 182800800

約数和(自身を除く): 130815900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 59, 60, 66, 75, 89, 90, 99, 100, 110, 118, 132, 150, 165, 177, 178, 180, 198, 220, 225, 236, 267, 275, 295, 300, 330, 354, 356, 396, 445, 450, 495, 531, 534, 550, 590, 649, 660, 708, 801, 825, 885, 890, 900, 979, 990, 1062, 1068, 1100, 1180, 1298, 1335, 1475, 1602, 1650, 1770, 1780, 1947, 1958, 1980, 2124, 2225, 2475, 2596, 2655, 2670, 2937, 2950, 3204, 3245, 3300, 3540, 3894, 3916, 4005, 4425, 4450, 4895, 4950, 5251, 5310, 5340, 5841, 5874, 5900, 6490, 6675, 7788, 8010, 8811, 8850, 8900, 9735, 9790, 9900, 10502, 10620, 11682, 11748, 12980, 13275, 13350, 14685, 15753, 16020, 16225, 17622, 17700, 19470, 19580, 20025, 21004, 23364, 24475, 26255, 26550, 26700, 29205, 29370, 31506, 32450, 35244, 38940, 40050, 44055, 47259, 48675, 48950, 52510, 53100, 57761, 58410, 58740, 63012, 64900, 73425, 78765, 80100, 88110, 94518, 97350, 97900, 105020, 115522, 116820, 131275, 146025, 146850, 157530, 173283, 176220, 189036, 194700, 220275, 231044, 236295, 262550, 288805, 292050, 293700, 315060, 346566, 393825, 440550, 472590, 519849, 525100, 577610, 584100, 693132, 787650, 866415, 881100, 945180, 1039698, 1155220, 1181475, 1444025, 1575300, 1732830, 2079396, 2362950, 2599245, 2888050, 3465660, 4332075, 4725900, 5198490, 5776100, 8664150, 10396980, 12996225, 17328300, 25992450, 51984900]

約数ペア:

[(1, 51984900), (2, 25992450), (3, 17328300), (4, 12996225), (5, 10396980), (6, 8664150), (9, 5776100), (10, 5198490), (11, 4725900), (12, 4332075), (15, 3465660), (18, 2888050), (20, 2599245), (22, 2362950), (25, 2079396), (30, 1732830), (33, 1575300), (36, 1444025), (44, 1181475), (45, 1155220), (50, 1039698), (55, 945180), (59, 881100), (60, 866415), (66, 787650), (75, 693132), (89, 584100), (90, 577610), (99, 525100), (100, 519849), (110, 472590), (118, 440550), (132, 393825), (150, 346566), (165, 315060), (177, 293700), (178, 292050), (180, 288805), (198, 262550), (220, 236295), (225, 231044), (236, 220275), (267, 194700), (275, 189036), (295, 176220), (300, 173283), (330, 157530), (354, 146850), (356, 146025), (396, 131275), (445, 116820), (450, 115522), (495, 105020), (531, 97900), (534, 97350), (550, 94518), (590, 88110), (649, 80100), (660, 78765), (708, 73425), (801, 64900), (825, 63012), (885, 58740), (890, 58410), (900, 57761), (979, 53100), (990, 52510), (1062, 48950), (1068, 48675), (1100, 47259), (1180, 44055), (1298, 40050), (1335, 38940), (1475, 35244), (1602, 32450), (1650, 31506), (1770, 29370), (1780, 29205), (1947, 26700), (1958, 26550), (1980, 26255), (2124, 24475), (2225, 23364), (2475, 21004), (2596, 20025), (2655, 19580), (2670, 19470), (2937, 17700), (2950, 17622), (3204, 16225), (3245, 16020), (3300, 15753), (3540, 14685), (3894, 13350), (3916, 13275), (4005, 12980), (4425, 11748), (4450, 11682), (4895, 10620), (4950, 10502), (5251, 9900), (5310, 9790), (5340, 9735), (5841, 8900), (5874, 8850), (5900, 8811), (6490, 8010), (6675, 7788)]