54792990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 170449920

約数和(自身を除く): 115656930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 530, 547, 630, 742, 795, 945, 954, 1094, 1113, 1431, 1590, 1641, 1855, 1890, 2226, 2385, 2735, 2862, 3282, 3339, 3710, 3829, 4770, 4923, 5470, 5565, 6678, 7155, 7658, 8205, 9846, 10017, 11130, 11487, 14310, 14769, 16410, 16695, 19145, 20034, 22974, 24615, 28991, 29538, 33390, 34461, 38290, 49230, 50085, 57435, 57982, 68922, 73845, 86973, 100170, 103383, 114870, 144955, 147690, 172305, 173946, 202937, 206766, 260919, 289910, 344610, 405874, 434865, 516915, 521838, 608811, 782757, 869730, 1014685, 1033830, 1217622, 1304595, 1565514, 1826433, 2029370, 2609190, 3044055, 3652866, 3913785, 5479299, 6088110, 7827570, 9132165, 10958598, 18264330, 27396495, 54792990]

約数ペア:

[(1, 54792990), (2, 27396495), (3, 18264330), (5, 10958598), (6, 9132165), (7, 7827570), (9, 6088110), (10, 5479299), (14, 3913785), (15, 3652866), (18, 3044055), (21, 2609190), (27, 2029370), (30, 1826433), (35, 1565514), (42, 1304595), (45, 1217622), (53, 1033830), (54, 1014685), (63, 869730), (70, 782757), (90, 608811), (105, 521838), (106, 516915), (126, 434865), (135, 405874), (159, 344610), (189, 289910), (210, 260919), (265, 206766), (270, 202937), (315, 173946), (318, 172305), (371, 147690), (378, 144955), (477, 114870), (530, 103383), (547, 100170), (630, 86973), (742, 73845), (795, 68922), (945, 57982), (954, 57435), (1094, 50085), (1113, 49230), (1431, 38290), (1590, 34461), (1641, 33390), (1855, 29538), (1890, 28991), (2226, 24615), (2385, 22974), (2735, 20034), (2862, 19145), (3282, 16695), (3339, 16410), (3710, 14769), (3829, 14310), (4770, 11487), (4923, 11130), (5470, 10017), (5565, 9846), (6678, 8205), (7155, 7658)]