51334965

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 54335691

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 165, 167, 207, 243, 253, 297, 345, 405, 495, 501, 621, 759, 835, 891, 1035, 1215, 1265, 1485, 1503, 1837, 1863, 2277, 2505, 2673, 3105, 3795, 3841, 4455, 4509, 5511, 5589, 6831, 7515, 9185, 9315, 11385, 11523, 13365, 13527, 16533, 19205, 20493, 22545, 27555, 27945, 34155, 34569, 40581, 42251, 49599, 57615, 61479, 67635, 82665, 102465, 103707, 126753, 148797, 172845, 202905, 211255, 247995, 307395, 311121, 380259, 446391, 518535, 633765, 743985, 933363, 1140777, 1555605, 1901295, 2231955, 3422331, 4666815, 5703885, 10266993, 17111655, 51334965]

約数ペア:

[(1, 51334965), (3, 17111655), (5, 10266993), (9, 5703885), (11, 4666815), (15, 3422331), (23, 2231955), (27, 1901295), (33, 1555605), (45, 1140777), (55, 933363), (69, 743985), (81, 633765), (99, 518535), (115, 446391), (135, 380259), (165, 311121), (167, 307395), (207, 247995), (243, 211255), (253, 202905), (297, 172845), (345, 148797), (405, 126753), (495, 103707), (501, 102465), (621, 82665), (759, 67635), (835, 61479), (891, 57615), (1035, 49599), (1215, 42251), (1265, 40581), (1485, 34569), (1503, 34155), (1837, 27945), (1863, 27555), (2277, 22545), (2505, 20493), (2673, 19205), (3105, 16533), (3795, 13527), (3841, 13365), (4455, 11523), (4509, 11385), (5511, 9315), (5589, 9185), (6831, 7515)]