56648130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 171694080

約数和(自身を除く): 115045950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 137, 154, 165, 179, 210, 231, 274, 330, 358, 385, 411, 462, 537, 685, 770, 822, 895, 959, 1074, 1155, 1253, 1370, 1507, 1790, 1918, 1969, 2055, 2310, 2506, 2685, 2877, 3014, 3759, 3938, 4110, 4521, 4795, 5370, 5754, 5907, 6265, 7518, 7535, 9042, 9590, 9845, 10549, 11814, 12530, 13783, 14385, 15070, 18795, 19690, 21098, 22605, 24523, 27566, 28770, 29535, 31647, 37590, 41349, 45210, 49046, 52745, 59070, 63294, 68915, 73569, 82698, 105490, 122615, 137830, 147138, 158235, 171661, 206745, 245230, 269753, 316470, 343322, 367845, 413490, 514983, 539506, 735690, 809259, 858305, 1029966, 1348765, 1618518, 1716610, 1888271, 2574915, 2697530, 3776542, 4046295, 5149830, 5664813, 8092590, 9441355, 11329626, 18882710, 28324065, 56648130]

約数ペア:

[(1, 56648130), (2, 28324065), (3, 18882710), (5, 11329626), (6, 9441355), (7, 8092590), (10, 5664813), (11, 5149830), (14, 4046295), (15, 3776542), (21, 2697530), (22, 2574915), (30, 1888271), (33, 1716610), (35, 1618518), (42, 1348765), (55, 1029966), (66, 858305), (70, 809259), (77, 735690), (105, 539506), (110, 514983), (137, 413490), (154, 367845), (165, 343322), (179, 316470), (210, 269753), (231, 245230), (274, 206745), (330, 171661), (358, 158235), (385, 147138), (411, 137830), (462, 122615), (537, 105490), (685, 82698), (770, 73569), (822, 68915), (895, 63294), (959, 59070), (1074, 52745), (1155, 49046), (1253, 45210), (1370, 41349), (1507, 37590), (1790, 31647), (1918, 29535), (1969, 28770), (2055, 27566), (2310, 24523), (2506, 22605), (2685, 21098), (2877, 19690), (3014, 18795), (3759, 15070), (3938, 14385), (4110, 13783), (4521, 12530), (4795, 11814), (5370, 10549), (5754, 9845), (5907, 9590), (6265, 9042), (7518, 7535)]