49974960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 179131392

約数和(自身を除く): 129156432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 197, 210, 240, 280, 302, 336, 394, 420, 453, 560, 591, 604, 755, 788, 840, 906, 985, 1057, 1182, 1208, 1379, 1510, 1576, 1680, 1812, 1970, 2114, 2265, 2364, 2416, 2758, 2955, 3020, 3152, 3171, 3624, 3940, 4137, 4228, 4530, 4728, 5285, 5516, 5910, 6040, 6342, 6895, 7248, 7880, 8274, 8456, 9060, 9456, 10570, 11032, 11820, 12080, 12684, 13790, 15760, 15855, 16548, 16912, 18120, 20685, 21140, 22064, 23640, 25368, 27580, 29747, 31710, 33096, 36240, 41370, 42280, 47280, 50736, 55160, 59494, 63420, 66192, 82740, 84560, 89241, 110320, 118988, 126840, 148735, 165480, 178482, 208229, 237976, 253680, 297470, 330960, 356964, 416458, 446205, 475952, 594940, 624687, 713928, 832916, 892410, 1041145, 1189880, 1249374, 1427856, 1665832, 1784820, 2082290, 2379760, 2498748, 3123435, 3331664, 3569640, 4164580, 4997496, 6246870, 7139280, 8329160, 9994992, 12493740, 16658320, 24987480, 49974960]

約数ペア:

[(1, 49974960), (2, 24987480), (3, 16658320), (4, 12493740), (5, 9994992), (6, 8329160), (7, 7139280), (8, 6246870), (10, 4997496), (12, 4164580), (14, 3569640), (15, 3331664), (16, 3123435), (20, 2498748), (21, 2379760), (24, 2082290), (28, 1784820), (30, 1665832), (35, 1427856), (40, 1249374), (42, 1189880), (48, 1041145), (56, 892410), (60, 832916), (70, 713928), (80, 624687), (84, 594940), (105, 475952), (112, 446205), (120, 416458), (140, 356964), (151, 330960), (168, 297470), (197, 253680), (210, 237976), (240, 208229), (280, 178482), (302, 165480), (336, 148735), (394, 126840), (420, 118988), (453, 110320), (560, 89241), (591, 84560), (604, 82740), (755, 66192), (788, 63420), (840, 59494), (906, 55160), (985, 50736), (1057, 47280), (1182, 42280), (1208, 41370), (1379, 36240), (1510, 33096), (1576, 31710), (1680, 29747), (1812, 27580), (1970, 25368), (2114, 23640), (2265, 22064), (2364, 21140), (2416, 20685), (2758, 18120), (2955, 16912), (3020, 16548), (3152, 15855), (3171, 15760), (3624, 13790), (3940, 12684), (4137, 12080), (4228, 11820), (4530, 11032), (4728, 10570), (5285, 9456), (5516, 9060), (5910, 8456), (6040, 8274), (6342, 7880), (6895, 7248)]