53939520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2110

約数の個数: 140

約数和(自身を含む): 191964564

約数和(自身を除く): 138025044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2081, 2160, 2592, 2880, 3240, 4162, 4320, 5184, 6243, 6480, 8324, 8640, 10405, 12486, 12960, 16648, 18729, 20810, 24972, 25920, 31215, 33296, 37458, 41620, 49944, 56187, 62430, 66592, 74916, 83240, 93645, 99888, 112374, 124860, 133184, 149832, 166480, 168561, 187290, 199776, 224748, 249720, 280935, 299664, 332960, 337122, 374580, 399552, 449496, 499440, 561870, 599328, 665920, 674244, 749160, 842805, 898992, 998880, 1123740, 1198656, 1348488, 1498320, 1685610, 1797984, 1997760, 2247480, 2696976, 2996640, 3371220, 3595968, 4494960, 5393952, 5993280, 6742440, 8989920, 10787904, 13484880, 17979840, 26969760, 53939520]

約数ペア:

[(1, 53939520), (2, 26969760), (3, 17979840), (4, 13484880), (5, 10787904), (6, 8989920), (8, 6742440), (9, 5993280), (10, 5393952), (12, 4494960), (15, 3595968), (16, 3371220), (18, 2996640), (20, 2696976), (24, 2247480), (27, 1997760), (30, 1797984), (32, 1685610), (36, 1498320), (40, 1348488), (45, 1198656), (48, 1123740), (54, 998880), (60, 898992), (64, 842805), (72, 749160), (80, 674244), (81, 665920), (90, 599328), (96, 561870), (108, 499440), (120, 449496), (135, 399552), (144, 374580), (160, 337122), (162, 332960), (180, 299664), (192, 280935), (216, 249720), (240, 224748), (270, 199776), (288, 187290), (320, 168561), (324, 166480), (360, 149832), (405, 133184), (432, 124860), (480, 112374), (540, 99888), (576, 93645), (648, 83240), (720, 74916), (810, 66592), (864, 62430), (960, 56187), (1080, 49944), (1296, 41620), (1440, 37458), (1620, 33296), (1728, 31215), (2081, 25920), (2160, 24972), (2592, 20810), (2880, 18729), (3240, 16648), (4162, 12960), (4320, 12486), (5184, 10405), (6243, 8640), (6480, 8324)]