55145448

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 163144800

約数和(自身を除く): 107999352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1493, 1539, 1944, 2052, 2986, 3078, 4104, 4479, 4617, 5972, 6156, 8958, 9234, 11944, 12312, 13437, 17916, 18468, 26874, 28367, 35832, 36936, 40311, 53748, 56734, 80622, 85101, 107496, 113468, 120933, 161244, 170202, 226936, 241866, 255303, 322488, 340404, 362799, 483732, 510606, 680808, 725598, 765909, 967464, 1021212, 1451196, 1531818, 2042424, 2297727, 2902392, 3063636, 4595454, 6127272, 6893181, 9190908, 13786362, 18381816, 27572724, 55145448]

約数ペア:

[(1, 55145448), (2, 27572724), (3, 18381816), (4, 13786362), (6, 9190908), (8, 6893181), (9, 6127272), (12, 4595454), (18, 3063636), (19, 2902392), (24, 2297727), (27, 2042424), (36, 1531818), (38, 1451196), (54, 1021212), (57, 967464), (72, 765909), (76, 725598), (81, 680808), (108, 510606), (114, 483732), (152, 362799), (162, 340404), (171, 322488), (216, 255303), (228, 241866), (243, 226936), (324, 170202), (342, 161244), (456, 120933), (486, 113468), (513, 107496), (648, 85101), (684, 80622), (972, 56734), (1026, 53748), (1368, 40311), (1493, 36936), (1539, 35832), (1944, 28367), (2052, 26874), (2986, 18468), (3078, 17916), (4104, 13437), (4479, 12312), (4617, 11944), (5972, 9234), (6156, 8958)]