55963278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 152893440

約数和(自身を除く): 96930162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 41, 42, 46, 54, 63, 69, 82, 123, 126, 138, 157, 161, 189, 207, 246, 287, 314, 322, 369, 378, 414, 471, 483, 574, 621, 738, 861, 942, 943, 966, 1099, 1107, 1242, 1413, 1449, 1722, 1886, 2198, 2214, 2583, 2826, 2829, 2898, 3297, 3611, 4239, 4347, 5166, 5658, 6437, 6594, 6601, 7222, 7749, 8478, 8487, 8694, 9891, 10833, 12874, 13202, 15498, 16974, 19311, 19782, 19803, 21666, 25277, 25461, 29673, 32499, 38622, 39606, 45059, 50554, 50922, 57933, 59346, 59409, 64998, 75831, 90118, 97497, 115866, 118818, 135177, 148051, 151662, 173799, 178227, 194994, 227493, 270354, 296102, 347598, 356454, 405531, 444153, 454986, 682479, 811062, 888306, 1036357, 1216593, 1332459, 1364958, 2072714, 2433186, 2664918, 3109071, 3997377, 6218142, 7994754, 9327213, 18654426, 27981639, 55963278]

約数ペア:

[(1, 55963278), (2, 27981639), (3, 18654426), (6, 9327213), (7, 7994754), (9, 6218142), (14, 3997377), (18, 3109071), (21, 2664918), (23, 2433186), (27, 2072714), (41, 1364958), (42, 1332459), (46, 1216593), (54, 1036357), (63, 888306), (69, 811062), (82, 682479), (123, 454986), (126, 444153), (138, 405531), (157, 356454), (161, 347598), (189, 296102), (207, 270354), (246, 227493), (287, 194994), (314, 178227), (322, 173799), (369, 151662), (378, 148051), (414, 135177), (471, 118818), (483, 115866), (574, 97497), (621, 90118), (738, 75831), (861, 64998), (942, 59409), (943, 59346), (966, 57933), (1099, 50922), (1107, 50554), (1242, 45059), (1413, 39606), (1449, 38622), (1722, 32499), (1886, 29673), (2198, 25461), (2214, 25277), (2583, 21666), (2826, 19803), (2829, 19782), (2898, 19311), (3297, 16974), (3611, 15498), (4239, 13202), (4347, 12874), (5166, 10833), (5658, 9891), (6437, 8694), (6594, 8487), (6601, 8478), (7222, 7749)]