54128529

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 49655151

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 43, 53, 63, 87, 91, 117, 129, 159, 203, 261, 273, 301, 371, 377, 387, 477, 559, 609, 689, 819, 903, 1113, 1131, 1247, 1537, 1677, 1827, 2067, 2279, 2639, 2709, 3339, 3393, 3741, 3913, 4611, 4823, 5031, 6201, 6837, 7917, 8729, 10759, 11223, 11739, 13833, 14469, 15953, 16211, 19981, 20511, 23751, 26187, 29627, 32277, 35217, 43407, 47859, 48633, 59943, 66091, 78561, 88881, 96831, 113477, 139867, 143577, 145899, 179829, 198273, 207389, 266643, 340431, 419601, 462637, 594819, 622167, 859183, 1021293, 1258803, 1387911, 1866501, 2577549, 4163733, 6014281, 7732647, 18042843, 54128529]

約数ペア:

[(1, 54128529), (3, 18042843), (7, 7732647), (9, 6014281), (13, 4163733), (21, 2577549), (29, 1866501), (39, 1387911), (43, 1258803), (53, 1021293), (63, 859183), (87, 622167), (91, 594819), (117, 462637), (129, 419601), (159, 340431), (203, 266643), (261, 207389), (273, 198273), (301, 179829), (371, 145899), (377, 143577), (387, 139867), (477, 113477), (559, 96831), (609, 88881), (689, 78561), (819, 66091), (903, 59943), (1113, 48633), (1131, 47859), (1247, 43407), (1537, 35217), (1677, 32277), (1827, 29627), (2067, 26187), (2279, 23751), (2639, 20511), (2709, 19981), (3339, 16211), (3393, 15953), (3741, 14469), (3913, 13833), (4611, 11739), (4823, 11223), (5031, 10759), (6201, 8729), (6837, 7917)]