56437584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 178083840

約数和(自身を除く): 121646256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 67, 69, 84, 92, 109, 112, 134, 138, 161, 168, 184, 201, 218, 268, 276, 322, 327, 336, 368, 402, 436, 469, 483, 536, 552, 644, 654, 763, 804, 872, 938, 966, 1072, 1104, 1288, 1308, 1407, 1526, 1541, 1608, 1744, 1876, 1932, 2289, 2507, 2576, 2616, 2814, 3052, 3082, 3216, 3752, 3864, 4578, 4623, 5014, 5232, 5628, 6104, 6164, 7303, 7504, 7521, 7728, 9156, 9246, 10028, 10787, 11256, 12208, 12328, 14606, 15042, 17549, 18312, 18492, 20056, 21574, 21909, 22512, 24656, 29212, 30084, 32361, 35098, 36624, 36984, 40112, 43148, 43818, 51121, 52647, 58424, 60168, 64722, 70196, 73968, 86296, 87636, 102242, 105294, 116848, 120336, 129444, 140392, 153363, 167969, 172592, 175272, 204484, 210588, 258888, 280784, 306726, 335938, 350544, 408968, 421176, 503907, 517776, 613452, 671876, 817936, 842352, 1007814, 1175783, 1226904, 1343752, 2015628, 2351566, 2453808, 2687504, 3527349, 4031256, 4703132, 7054698, 8062512, 9406264, 14109396, 18812528, 28218792, 56437584]

約数ペア:

[(1, 56437584), (2, 28218792), (3, 18812528), (4, 14109396), (6, 9406264), (7, 8062512), (8, 7054698), (12, 4703132), (14, 4031256), (16, 3527349), (21, 2687504), (23, 2453808), (24, 2351566), (28, 2015628), (42, 1343752), (46, 1226904), (48, 1175783), (56, 1007814), (67, 842352), (69, 817936), (84, 671876), (92, 613452), (109, 517776), (112, 503907), (134, 421176), (138, 408968), (161, 350544), (168, 335938), (184, 306726), (201, 280784), (218, 258888), (268, 210588), (276, 204484), (322, 175272), (327, 172592), (336, 167969), (368, 153363), (402, 140392), (436, 129444), (469, 120336), (483, 116848), (536, 105294), (552, 102242), (644, 87636), (654, 86296), (763, 73968), (804, 70196), (872, 64722), (938, 60168), (966, 58424), (1072, 52647), (1104, 51121), (1288, 43818), (1308, 43148), (1407, 40112), (1526, 36984), (1541, 36624), (1608, 35098), (1744, 32361), (1876, 30084), (1932, 29212), (2289, 24656), (2507, 22512), (2576, 21909), (2616, 21574), (2814, 20056), (3052, 18492), (3082, 18312), (3216, 17549), (3752, 15042), (3864, 14606), (4578, 12328), (4623, 12208), (5014, 11256), (5232, 10787), (5628, 10028), (6104, 9246), (6164, 9156), (7303, 7728), (7504, 7521)]