55181016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 172958760

約数和(自身を除く): 117777744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 193, 198, 209, 228, 264, 342, 361, 386, 396, 418, 456, 579, 627, 684, 722, 772, 792, 836, 1083, 1158, 1254, 1368, 1444, 1544, 1672, 1737, 1881, 2123, 2166, 2316, 2508, 2888, 3249, 3474, 3667, 3762, 3971, 4246, 4332, 4632, 5016, 6369, 6498, 6948, 7334, 7524, 7942, 8492, 8664, 11001, 11913, 12738, 12996, 13896, 14668, 15048, 15884, 16984, 19107, 22002, 23826, 25476, 25992, 29336, 31768, 33003, 35739, 38214, 40337, 44004, 47652, 50952, 66006, 69673, 71478, 76428, 80674, 88008, 95304, 121011, 132012, 139346, 142956, 152856, 161348, 209019, 242022, 264024, 278692, 285912, 322696, 363033, 418038, 484044, 557384, 627057, 726066, 766403, 836076, 968088, 1254114, 1452132, 1532806, 1672152, 2299209, 2508228, 2904264, 3065612, 4598418, 5016456, 6131224, 6897627, 9196836, 13795254, 18393672, 27590508, 55181016]

約数ペア:

[(1, 55181016), (2, 27590508), (3, 18393672), (4, 13795254), (6, 9196836), (8, 6897627), (9, 6131224), (11, 5016456), (12, 4598418), (18, 3065612), (19, 2904264), (22, 2508228), (24, 2299209), (33, 1672152), (36, 1532806), (38, 1452132), (44, 1254114), (57, 968088), (66, 836076), (72, 766403), (76, 726066), (88, 627057), (99, 557384), (114, 484044), (132, 418038), (152, 363033), (171, 322696), (193, 285912), (198, 278692), (209, 264024), (228, 242022), (264, 209019), (342, 161348), (361, 152856), (386, 142956), (396, 139346), (418, 132012), (456, 121011), (579, 95304), (627, 88008), (684, 80674), (722, 76428), (772, 71478), (792, 69673), (836, 66006), (1083, 50952), (1158, 47652), (1254, 44004), (1368, 40337), (1444, 38214), (1544, 35739), (1672, 33003), (1737, 31768), (1881, 29336), (2123, 25992), (2166, 25476), (2316, 23826), (2508, 22002), (2888, 19107), (3249, 16984), (3474, 15884), (3667, 15048), (3762, 14668), (3971, 13896), (4246, 12996), (4332, 12738), (4632, 11913), (5016, 11001), (6369, 8664), (6498, 8492), (6948, 7942), (7334, 7524)]