55806138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 86028102

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 37, 51, 53, 54, 62, 74, 93, 102, 106, 111, 153, 159, 186, 222, 279, 306, 318, 333, 459, 477, 527, 558, 629, 666, 837, 901, 918, 954, 999, 1054, 1147, 1258, 1431, 1581, 1643, 1674, 1802, 1887, 1961, 1998, 2294, 2703, 2862, 3162, 3286, 3441, 3774, 3922, 4743, 4929, 5406, 5661, 5883, 6882, 8109, 9486, 9858, 10323, 11322, 11766, 14229, 14787, 16218, 16983, 17649, 19499, 20646, 24327, 27931, 28458, 29574, 30969, 33337, 33966, 35298, 38998, 44361, 48654, 52947, 55862, 58497, 60791, 61938, 66674, 83793, 88722, 100011, 105894, 116994, 121582, 167586, 175491, 182373, 200022, 251379, 300033, 350982, 364746, 502758, 526473, 547119, 600066, 754137, 900099, 1033447, 1052946, 1094238, 1508274, 1641357, 1800198, 2066894, 3100341, 3282714, 6200682, 9301023, 18602046, 27903069, 55806138]

約数ペア:

[(1, 55806138), (2, 27903069), (3, 18602046), (6, 9301023), (9, 6200682), (17, 3282714), (18, 3100341), (27, 2066894), (31, 1800198), (34, 1641357), (37, 1508274), (51, 1094238), (53, 1052946), (54, 1033447), (62, 900099), (74, 754137), (93, 600066), (102, 547119), (106, 526473), (111, 502758), (153, 364746), (159, 350982), (186, 300033), (222, 251379), (279, 200022), (306, 182373), (318, 175491), (333, 167586), (459, 121582), (477, 116994), (527, 105894), (558, 100011), (629, 88722), (666, 83793), (837, 66674), (901, 61938), (918, 60791), (954, 58497), (999, 55862), (1054, 52947), (1147, 48654), (1258, 44361), (1431, 38998), (1581, 35298), (1643, 33966), (1674, 33337), (1802, 30969), (1887, 29574), (1961, 28458), (1998, 27931), (2294, 24327), (2703, 20646), (2862, 19499), (3162, 17649), (3286, 16983), (3441, 16218), (3774, 14787), (3922, 14229), (4743, 11766), (4929, 11322), (5406, 10323), (5661, 9858), (5883, 9486), (6882, 8109)]