55096542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 128976120

約数和(自身を除く): 73879578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 139, 171, 183, 278, 342, 361, 366, 417, 549, 722, 834, 1083, 1098, 1159, 1251, 2166, 2318, 2502, 2641, 3249, 3477, 5282, 6498, 6954, 7923, 8479, 10431, 15846, 16958, 20862, 22021, 23769, 25437, 44042, 47538, 50179, 50874, 66063, 76311, 100358, 132126, 150537, 152622, 161101, 198189, 301074, 322202, 396378, 451611, 483303, 903222, 966606, 1449909, 2899818, 3060919, 6121838, 9182757, 18365514, 27548271, 55096542]

約数ペア:

[(1, 55096542), (2, 27548271), (3, 18365514), (6, 9182757), (9, 6121838), (18, 3060919), (19, 2899818), (38, 1449909), (57, 966606), (61, 903222), (114, 483303), (122, 451611), (139, 396378), (171, 322202), (183, 301074), (278, 198189), (342, 161101), (361, 152622), (366, 150537), (417, 132126), (549, 100358), (722, 76311), (834, 66063), (1083, 50874), (1098, 50179), (1159, 47538), (1251, 44042), (2166, 25437), (2318, 23769), (2502, 22021), (2641, 20862), (3249, 16958), (3477, 15846), (5282, 10431), (6498, 8479), (6954, 7923)]