54050920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 162518400

約数和(自身を除く): 108467480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 109, 110, 115, 140, 154, 161, 184, 196, 218, 220, 230, 245, 253, 280, 308, 322, 385, 392, 436, 440, 460, 490, 506, 539, 545, 616, 644, 763, 770, 805, 872, 920, 980, 1012, 1078, 1090, 1127, 1199, 1265, 1288, 1526, 1540, 1610, 1771, 1960, 2024, 2156, 2180, 2254, 2398, 2507, 2530, 2695, 3052, 3080, 3220, 3542, 3815, 4312, 4360, 4508, 4796, 5014, 5060, 5341, 5390, 5635, 5995, 6104, 6440, 7084, 7630, 8393, 8855, 9016, 9592, 10028, 10120, 10682, 10780, 11270, 11990, 12397, 12535, 14168, 15260, 16786, 17549, 17710, 20056, 21364, 21560, 22540, 23980, 24794, 25070, 26705, 27577, 30520, 33572, 35098, 35420, 41965, 42728, 45080, 47960, 49588, 50140, 53410, 55154, 58751, 61985, 67144, 70196, 70840, 83930, 87745, 99176, 100280, 106820, 110308, 117502, 122843, 123970, 137885, 140392, 167860, 175490, 193039, 213640, 220616, 235004, 245686, 247940, 275770, 293755, 335720, 350980, 386078, 470008, 491372, 495880, 551540, 587510, 614215, 701960, 772156, 965195, 982744, 1103080, 1175020, 1228430, 1351273, 1544312, 1930390, 2350040, 2456860, 2702546, 3860780, 4913720, 5405092, 6756365, 7721560, 10810184, 13512730, 27025460, 54050920]

約数ペア:

[(1, 54050920), (2, 27025460), (4, 13512730), (5, 10810184), (7, 7721560), (8, 6756365), (10, 5405092), (11, 4913720), (14, 3860780), (20, 2702546), (22, 2456860), (23, 2350040), (28, 1930390), (35, 1544312), (40, 1351273), (44, 1228430), (46, 1175020), (49, 1103080), (55, 982744), (56, 965195), (70, 772156), (77, 701960), (88, 614215), (92, 587510), (98, 551540), (109, 495880), (110, 491372), (115, 470008), (140, 386078), (154, 350980), (161, 335720), (184, 293755), (196, 275770), (218, 247940), (220, 245686), (230, 235004), (245, 220616), (253, 213640), (280, 193039), (308, 175490), (322, 167860), (385, 140392), (392, 137885), (436, 123970), (440, 122843), (460, 117502), (490, 110308), (506, 106820), (539, 100280), (545, 99176), (616, 87745), (644, 83930), (763, 70840), (770, 70196), (805, 67144), (872, 61985), (920, 58751), (980, 55154), (1012, 53410), (1078, 50140), (1090, 49588), (1127, 47960), (1199, 45080), (1265, 42728), (1288, 41965), (1526, 35420), (1540, 35098), (1610, 33572), (1771, 30520), (1960, 27577), (2024, 26705), (2156, 25070), (2180, 24794), (2254, 23980), (2398, 22540), (2507, 21560), (2530, 21364), (2695, 20056), (3052, 17710), (3080, 17549), (3220, 16786), (3542, 15260), (3815, 14168), (4312, 12535), (4360, 12397), (4508, 11990), (4796, 11270), (5014, 10780), (5060, 10682), (5341, 10120), (5390, 10028), (5635, 9592), (5995, 9016), (6104, 8855), (6440, 8393), (7084, 7630)]