56034440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 168428160

約数和(自身を除く): 112393720

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, 110, 113, 115, 140, 154, 161, 184, 196, 220, 226, 230, 245, 253, 280, 308, 322, 385, 392, 440, 452, 460, 490, 506, 539, 565, 616, 644, 770, 791, 805, 904, 920, 980, 1012, 1078, 1127, 1130, 1243, 1265, 1288, 1540, 1582, 1610, 1771, 1960, 2024, 2156, 2254, 2260, 2486, 2530, 2599, 2695, 3080, 3164, 3220, 3542, 3955, 4312, 4508, 4520, 4972, 5060, 5198, 5390, 5537, 5635, 6215, 6328, 6440, 7084, 7910, 8701, 8855, 9016, 9944, 10120, 10396, 10780, 11074, 11270, 12397, 12430, 12995, 14168, 15820, 17402, 17710, 18193, 20792, 21560, 22148, 22540, 24794, 24860, 25990, 27685, 28589, 31640, 34804, 35420, 36386, 43505, 44296, 45080, 49588, 49720, 51980, 55370, 57178, 60907, 61985, 69608, 70840, 72772, 87010, 90965, 99176, 103960, 110740, 114356, 121814, 123970, 127351, 142945, 145544, 174020, 181930, 200123, 221480, 228712, 243628, 247940, 254702, 285890, 304535, 348040, 363860, 400246, 487256, 495880, 509404, 571780, 609070, 636755, 727720, 800492, 1000615, 1018808, 1143560, 1218140, 1273510, 1400861, 1600984, 2001230, 2436280, 2547020, 2801722, 4002460, 5094040, 5603444, 7004305, 8004920, 11206888, 14008610, 28017220, 56034440]

約数ペア:

[(1, 56034440), (2, 28017220), (4, 14008610), (5, 11206888), (7, 8004920), (8, 7004305), (10, 5603444), (11, 5094040), (14, 4002460), (20, 2801722), (22, 2547020), (23, 2436280), (28, 2001230), (35, 1600984), (40, 1400861), (44, 1273510), (46, 1218140), (49, 1143560), (55, 1018808), (56, 1000615), (70, 800492), (77, 727720), (88, 636755), (92, 609070), (98, 571780), (110, 509404), (113, 495880), (115, 487256), (140, 400246), (154, 363860), (161, 348040), (184, 304535), (196, 285890), (220, 254702), (226, 247940), (230, 243628), (245, 228712), (253, 221480), (280, 200123), (308, 181930), (322, 174020), (385, 145544), (392, 142945), (440, 127351), (452, 123970), (460, 121814), (490, 114356), (506, 110740), (539, 103960), (565, 99176), (616, 90965), (644, 87010), (770, 72772), (791, 70840), (805, 69608), (904, 61985), (920, 60907), (980, 57178), (1012, 55370), (1078, 51980), (1127, 49720), (1130, 49588), (1243, 45080), (1265, 44296), (1288, 43505), (1540, 36386), (1582, 35420), (1610, 34804), (1771, 31640), (1960, 28589), (2024, 27685), (2156, 25990), (2254, 24860), (2260, 24794), (2486, 22540), (2530, 22148), (2599, 21560), (2695, 20792), (3080, 18193), (3164, 17710), (3220, 17402), (3542, 15820), (3955, 14168), (4312, 12995), (4508, 12430), (4520, 12397), (4972, 11270), (5060, 11074), (5198, 10780), (5390, 10396), (5537, 10120), (5635, 9944), (6215, 9016), (6328, 8855), (6440, 8701), (7084, 7910)]