48747258

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 85699782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 89, 98, 126, 138, 147, 161, 162, 178, 189, 207, 243, 267, 294, 322, 378, 414, 441, 483, 486, 534, 567, 621, 623, 801, 882, 966, 1127, 1134, 1242, 1246, 1323, 1449, 1602, 1701, 1863, 1869, 2047, 2254, 2403, 2646, 2898, 3381, 3402, 3726, 3738, 3969, 4094, 4347, 4361, 4806, 5589, 5607, 6141, 6762, 7209, 7938, 8694, 8722, 10143, 11178, 11214, 11907, 12282, 13041, 13083, 14329, 14418, 16821, 18423, 20286, 21627, 23814, 26082, 26166, 28658, 30429, 33642, 36846, 39123, 39249, 42987, 43254, 50463, 55269, 60858, 78246, 78498, 85974, 91287, 100303, 100926, 110538, 117747, 128961, 151389, 165807, 182574, 200606, 235494, 257922, 273861, 300909, 302778, 331614, 353241, 386883, 497421, 547722, 601818, 706482, 773766, 902727, 994842, 1059723, 1160649, 1805454, 2119446, 2321298, 2708181, 3481947, 5416362, 6963894, 8124543, 16249086, 24373629, 48747258]

約数ペア:

[(1, 48747258), (2, 24373629), (3, 16249086), (6, 8124543), (7, 6963894), (9, 5416362), (14, 3481947), (18, 2708181), (21, 2321298), (23, 2119446), (27, 1805454), (42, 1160649), (46, 1059723), (49, 994842), (54, 902727), (63, 773766), (69, 706482), (81, 601818), (89, 547722), (98, 497421), (126, 386883), (138, 353241), (147, 331614), (161, 302778), (162, 300909), (178, 273861), (189, 257922), (207, 235494), (243, 200606), (267, 182574), (294, 165807), (322, 151389), (378, 128961), (414, 117747), (441, 110538), (483, 100926), (486, 100303), (534, 91287), (567, 85974), (621, 78498), (623, 78246), (801, 60858), (882, 55269), (966, 50463), (1127, 43254), (1134, 42987), (1242, 39249), (1246, 39123), (1323, 36846), (1449, 33642), (1602, 30429), (1701, 28658), (1863, 26166), (1869, 26082), (2047, 23814), (2254, 21627), (2403, 20286), (2646, 18423), (2898, 16821), (3381, 14418), (3402, 14329), (3726, 13083), (3738, 13041), (3969, 12282), (4094, 11907), (4347, 11214), (4361, 11178), (4806, 10143), (5589, 8722), (5607, 8694), (6141, 7938), (6762, 7209)]