49621320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 196068600

約数和(自身を除く): 146447280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 97, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 194, 196, 203, 210, 232, 245, 252, 261, 280, 290, 291, 294, 315, 348, 360, 388, 392, 406, 420, 435, 441, 485, 490, 504, 522, 580, 582, 588, 609, 630, 679, 696, 735, 776, 812, 840, 870, 873, 882, 970, 980, 1015, 1044, 1160, 1164, 1176, 1218, 1260, 1305, 1358, 1421, 1455, 1470, 1624, 1740, 1746, 1764, 1827, 1940, 1960, 2030, 2037, 2088, 2205, 2328, 2436, 2520, 2610, 2716, 2813, 2842, 2910, 2940, 3045, 3395, 3480, 3492, 3528, 3654, 3880, 4060, 4074, 4263, 4365, 4410, 4753, 4872, 5220, 5432, 5626, 5684, 5820, 5880, 6090, 6111, 6790, 6984, 7105, 7308, 8120, 8148, 8439, 8526, 8730, 8820, 9135, 9506, 10185, 10440, 11252, 11368, 11640, 12180, 12222, 12789, 13580, 14065, 14210, 14259, 14616, 16296, 16878, 17052, 17460, 17640, 18270, 19012, 19691, 20370, 21315, 22504, 23765, 24360, 24444, 25317, 25578, 27160, 28130, 28420, 28518, 30555, 33756, 34104, 34920, 36540, 38024, 39382, 40740, 42195, 42630, 42777, 47530, 48888, 50634, 51156, 56260, 56840, 57036, 59073, 61110, 63945, 67512, 71295, 73080, 78764, 81480, 84390, 85260, 85554, 95060, 98455, 101268, 102312, 112520, 114072, 118146, 122220, 126585, 127890, 137837, 142590, 157528, 168780, 170520, 171108, 177219, 190120, 196910, 202536, 213885, 236292, 244440, 253170, 255780, 275674, 285180, 295365, 337560, 342216, 354438, 393820, 413511, 427770, 472584, 506340, 511560, 551348, 570360, 590730, 689185, 708876, 787640, 827022, 855540, 886095, 1012680, 1102696, 1181460, 1240533, 1378370, 1417752, 1654044, 1711080, 1772190, 2067555, 2362920, 2481066, 2756740, 3308088, 3544380, 4135110, 4962132, 5513480, 6202665, 7088760, 8270220, 9924264, 12405330, 16540440, 24810660, 49621320]

約数ペア:

[(1, 49621320), (2, 24810660), (3, 16540440), (4, 12405330), (5, 9924264), (6, 8270220), (7, 7088760), (8, 6202665), (9, 5513480), (10, 4962132), (12, 4135110), (14, 3544380), (15, 3308088), (18, 2756740), (20, 2481066), (21, 2362920), (24, 2067555), (28, 1772190), (29, 1711080), (30, 1654044), (35, 1417752), (36, 1378370), (40, 1240533), (42, 1181460), (45, 1102696), (49, 1012680), (56, 886095), (58, 855540), (60, 827022), (63, 787640), (70, 708876), (72, 689185), (84, 590730), (87, 570360), (90, 551348), (97, 511560), (98, 506340), (105, 472584), (116, 427770), (120, 413511), (126, 393820), (140, 354438), (145, 342216), (147, 337560), (168, 295365), (174, 285180), (180, 275674), (194, 255780), (196, 253170), (203, 244440), (210, 236292), (232, 213885), (245, 202536), (252, 196910), (261, 190120), (280, 177219), (290, 171108), (291, 170520), (294, 168780), (315, 157528), (348, 142590), (360, 137837), (388, 127890), (392, 126585), (406, 122220), (420, 118146), (435, 114072), (441, 112520), (485, 102312), (490, 101268), (504, 98455), (522, 95060), (580, 85554), (582, 85260), (588, 84390), (609, 81480), (630, 78764), (679, 73080), (696, 71295), (735, 67512), (776, 63945), (812, 61110), (840, 59073), (870, 57036), (873, 56840), (882, 56260), (970, 51156), (980, 50634), (1015, 48888), (1044, 47530), (1160, 42777), (1164, 42630), (1176, 42195), (1218, 40740), (1260, 39382), (1305, 38024), (1358, 36540), (1421, 34920), (1455, 34104), (1470, 33756), (1624, 30555), (1740, 28518), (1746, 28420), (1764, 28130), (1827, 27160), (1940, 25578), (1960, 25317), (2030, 24444), (2037, 24360), (2088, 23765), (2205, 22504), (2328, 21315), (2436, 20370), (2520, 19691), (2610, 19012), (2716, 18270), (2813, 17640), (2842, 17460), (2910, 17052), (2940, 16878), (3045, 16296), (3395, 14616), (3480, 14259), (3492, 14210), (3528, 14065), (3654, 13580), (3880, 12789), (4060, 12222), (4074, 12180), (4263, 11640), (4365, 11368), (4410, 11252), (4753, 10440), (4872, 10185), (5220, 9506), (5432, 9135), (5626, 8820), (5684, 8730), (5820, 8526), (5880, 8439), (6090, 8148), (6111, 8120), (6790, 7308), (6984, 7105)]