49076640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 169297128

約数和(自身を除く): 120220488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 197, 240, 288, 346, 360, 394, 480, 519, 591, 692, 720, 788, 865, 985, 1038, 1182, 1384, 1440, 1557, 1576, 1730, 1773, 1970, 2076, 2364, 2595, 2768, 2955, 3114, 3152, 3460, 3546, 3940, 4152, 4728, 5190, 5536, 5910, 6228, 6304, 6920, 7092, 7785, 7880, 8304, 8865, 9456, 10380, 11820, 12456, 13840, 14184, 15570, 15760, 16608, 17730, 18912, 20760, 23640, 24912, 27680, 28368, 31140, 31520, 34081, 35460, 41520, 47280, 49824, 56736, 62280, 68162, 70920, 83040, 94560, 102243, 124560, 136324, 141840, 170405, 204486, 249120, 272648, 283680, 306729, 340810, 408972, 511215, 545296, 613458, 681620, 817944, 1022430, 1090592, 1226916, 1363240, 1533645, 1635888, 2044860, 2453832, 2726480, 3067290, 3271776, 4089720, 4907664, 5452960, 6134580, 8179440, 9815328, 12269160, 16358880, 24538320, 49076640]

約数ペア:

[(1, 49076640), (2, 24538320), (3, 16358880), (4, 12269160), (5, 9815328), (6, 8179440), (8, 6134580), (9, 5452960), (10, 4907664), (12, 4089720), (15, 3271776), (16, 3067290), (18, 2726480), (20, 2453832), (24, 2044860), (30, 1635888), (32, 1533645), (36, 1363240), (40, 1226916), (45, 1090592), (48, 1022430), (60, 817944), (72, 681620), (80, 613458), (90, 545296), (96, 511215), (120, 408972), (144, 340810), (160, 306729), (173, 283680), (180, 272648), (197, 249120), (240, 204486), (288, 170405), (346, 141840), (360, 136324), (394, 124560), (480, 102243), (519, 94560), (591, 83040), (692, 70920), (720, 68162), (788, 62280), (865, 56736), (985, 49824), (1038, 47280), (1182, 41520), (1384, 35460), (1440, 34081), (1557, 31520), (1576, 31140), (1730, 28368), (1773, 27680), (1970, 24912), (2076, 23640), (2364, 20760), (2595, 18912), (2768, 17730), (2955, 16608), (3114, 15760), (3152, 15570), (3460, 14184), (3546, 13840), (3940, 12456), (4152, 11820), (4728, 10380), (5190, 9456), (5536, 8865), (5910, 8304), (6228, 7880), (6304, 7785), (6920, 7092)]