49309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 216

約数和(自身を含む): 185611608

約数和(自身を除く): 136301688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 283, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 566, 605, 660, 720, 726, 792, 849, 880, 968, 990, 1056, 1089, 1132, 1210, 1320, 1415, 1440, 1452, 1584, 1698, 1760, 1815, 1936, 1980, 2178, 2264, 2420, 2547, 2640, 2830, 2904, 3113, 3168, 3396, 3630, 3872, 3960, 4245, 4356, 4528, 4840, 5094, 5280, 5445, 5660, 5808, 6226, 6792, 7260, 7920, 8490, 8712, 9056, 9339, 9680, 10188, 10890, 11320, 11616, 12452, 12735, 13584, 14520, 15565, 15840, 16980, 17424, 18678, 19360, 20376, 21780, 22640, 24904, 25470, 27168, 28017, 29040, 31130, 33960, 34243, 34848, 37356, 40752, 43560, 45280, 46695, 49808, 50940, 56034, 58080, 62260, 67920, 68486, 74712, 81504, 87120, 93390, 99616, 101880, 102729, 112068, 124520, 135840, 136972, 140085, 149424, 171215, 174240, 186780, 203760, 205458, 224136, 249040, 273944, 280170, 298848, 308187, 342430, 373560, 407520, 410916, 448272, 498080, 513645, 547888, 560340, 616374, 684860, 747120, 821832, 896544, 1027290, 1095776, 1120680, 1232748, 1369720, 1494240, 1540935, 1643664, 2054580, 2241360, 2465496, 2739440, 3081870, 3287328, 4109160, 4482720, 4930992, 5478880, 6163740, 8218320, 9861984, 12327480, 16436640, 24654960, 49309920]

約数ペア:

[(1, 49309920), (2, 24654960), (3, 16436640), (4, 12327480), (5, 9861984), (6, 8218320), (8, 6163740), (9, 5478880), (10, 4930992), (11, 4482720), (12, 4109160), (15, 3287328), (16, 3081870), (18, 2739440), (20, 2465496), (22, 2241360), (24, 2054580), (30, 1643664), (32, 1540935), (33, 1494240), (36, 1369720), (40, 1232748), (44, 1120680), (45, 1095776), (48, 1027290), (55, 896544), (60, 821832), (66, 747120), (72, 684860), (80, 616374), (88, 560340), (90, 547888), (96, 513645), (99, 498080), (110, 448272), (120, 410916), (121, 407520), (132, 373560), (144, 342430), (160, 308187), (165, 298848), (176, 280170), (180, 273944), (198, 249040), (220, 224136), (240, 205458), (242, 203760), (264, 186780), (283, 174240), (288, 171215), (330, 149424), (352, 140085), (360, 136972), (363, 135840), (396, 124520), (440, 112068), (480, 102729), (484, 101880), (495, 99616), (528, 93390), (566, 87120), (605, 81504), (660, 74712), (720, 68486), (726, 67920), (792, 62260), (849, 58080), (880, 56034), (968, 50940), (990, 49808), (1056, 46695), (1089, 45280), (1132, 43560), (1210, 40752), (1320, 37356), (1415, 34848), (1440, 34243), (1452, 33960), (1584, 31130), (1698, 29040), (1760, 28017), (1815, 27168), (1936, 25470), (1980, 24904), (2178, 22640), (2264, 21780), (2420, 20376), (2547, 19360), (2640, 18678), (2830, 17424), (2904, 16980), (3113, 15840), (3168, 15565), (3396, 14520), (3630, 13584), (3872, 12735), (3960, 12452), (4245, 11616), (4356, 11320), (4528, 10890), (4840, 10188), (5094, 9680), (5280, 9339), (5445, 9056), (5660, 8712), (5808, 8490), (6226, 7920), (6792, 7260)]