55513836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 171225600

約数和(自身を除く): 115711764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 199, 243, 246, 252, 287, 324, 369, 378, 398, 486, 492, 567, 574, 597, 738, 756, 796, 861, 972, 1107, 1134, 1148, 1194, 1393, 1476, 1701, 1722, 1791, 2214, 2268, 2388, 2583, 2786, 3321, 3402, 3444, 3582, 4179, 4428, 5166, 5373, 5572, 6642, 6804, 7164, 7749, 8159, 8358, 9963, 10332, 10746, 12537, 13284, 15498, 16119, 16318, 16716, 19926, 21492, 23247, 24477, 25074, 30996, 32238, 32636, 37611, 39852, 46494, 48357, 48954, 50148, 57113, 64476, 69741, 73431, 75222, 92988, 96714, 97908, 112833, 114226, 139482, 146862, 150444, 171339, 193428, 220293, 225666, 228452, 278964, 293724, 338499, 342678, 440586, 451332, 514017, 660879, 676998, 685356, 881172, 1028034, 1321758, 1353996, 1542051, 1982637, 2056068, 2643516, 3084102, 3965274, 4626153, 6168204, 7930548, 9252306, 13878459, 18504612, 27756918, 55513836]

約数ペア:

[(1, 55513836), (2, 27756918), (3, 18504612), (4, 13878459), (6, 9252306), (7, 7930548), (9, 6168204), (12, 4626153), (14, 3965274), (18, 3084102), (21, 2643516), (27, 2056068), (28, 1982637), (36, 1542051), (41, 1353996), (42, 1321758), (54, 1028034), (63, 881172), (81, 685356), (82, 676998), (84, 660879), (108, 514017), (123, 451332), (126, 440586), (162, 342678), (164, 338499), (189, 293724), (199, 278964), (243, 228452), (246, 225666), (252, 220293), (287, 193428), (324, 171339), (369, 150444), (378, 146862), (398, 139482), (486, 114226), (492, 112833), (567, 97908), (574, 96714), (597, 92988), (738, 75222), (756, 73431), (796, 69741), (861, 64476), (972, 57113), (1107, 50148), (1134, 48954), (1148, 48357), (1194, 46494), (1393, 39852), (1476, 37611), (1701, 32636), (1722, 32238), (1791, 30996), (2214, 25074), (2268, 24477), (2388, 23247), (2583, 21492), (2786, 19926), (3321, 16716), (3402, 16318), (3444, 16119), (3582, 15498), (4179, 13284), (4428, 12537), (5166, 10746), (5373, 10332), (5572, 9963), (6642, 8358), (6804, 8159), (7164, 7749)]