55513920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:789

約数の個数: 224

約数和(自身を含む): 220041216

約数和(自身を除く): 164527296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 751, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1502, 1540, 1680, 1760, 1848, 2112, 2240, 2253, 2310, 2464, 2640, 3004, 3080, 3360, 3520, 3696, 3755, 4506, 4620, 4928, 5257, 5280, 6008, 6160, 6720, 7392, 7510, 8261, 9012, 9240, 10514, 10560, 11265, 12016, 12320, 14784, 15020, 15771, 16522, 18024, 18480, 21028, 22530, 24032, 24640, 24783, 26285, 30040, 31542, 33044, 36048, 36960, 41305, 42056, 45060, 48064, 49566, 52570, 57827, 60080, 63084, 66088, 72096, 73920, 78855, 82610, 84112, 90120, 99132, 105140, 115654, 120160, 123915, 126168, 132176, 144192, 157710, 165220, 168224, 173481, 180240, 198264, 210280, 231308, 240320, 247830, 252336, 264352, 289135, 315420, 330440, 336448, 346962, 360480, 396528, 420560, 462616, 495660, 504672, 528704, 578270, 630840, 660880, 693924, 720960, 793056, 841120, 867405, 925232, 991320, 1009344, 1156540, 1261680, 1321760, 1387848, 1586112, 1682240, 1734810, 1850464, 1982640, 2313080, 2523360, 2643520, 2775696, 3469620, 3700928, 3965280, 4626160, 5046720, 5551392, 6939240, 7930560, 9252320, 11102784, 13878480, 18504640, 27756960, 55513920]

約数ペア:

[(1, 55513920), (2, 27756960), (3, 18504640), (4, 13878480), (5, 11102784), (6, 9252320), (7, 7930560), (8, 6939240), (10, 5551392), (11, 5046720), (12, 4626160), (14, 3965280), (15, 3700928), (16, 3469620), (20, 2775696), (21, 2643520), (22, 2523360), (24, 2313080), (28, 1982640), (30, 1850464), (32, 1734810), (33, 1682240), (35, 1586112), (40, 1387848), (42, 1321760), (44, 1261680), (48, 1156540), (55, 1009344), (56, 991320), (60, 925232), (64, 867405), (66, 841120), (70, 793056), (77, 720960), (80, 693924), (84, 660880), (88, 630840), (96, 578270), (105, 528704), (110, 504672), (112, 495660), (120, 462616), (132, 420560), (140, 396528), (154, 360480), (160, 346962), (165, 336448), (168, 330440), (176, 315420), (192, 289135), (210, 264352), (220, 252336), (224, 247830), (231, 240320), (240, 231308), (264, 210280), (280, 198264), (308, 180240), (320, 173481), (330, 168224), (336, 165220), (352, 157710), (385, 144192), (420, 132176), (440, 126168), (448, 123915), (462, 120160), (480, 115654), (528, 105140), (560, 99132), (616, 90120), (660, 84112), (672, 82610), (704, 78855), (751, 73920), (770, 72096), (840, 66088), (880, 63084), (924, 60080), (960, 57827), (1056, 52570), (1120, 49566), (1155, 48064), (1232, 45060), (1320, 42056), (1344, 41305), (1502, 36960), (1540, 36048), (1680, 33044), (1760, 31542), (1848, 30040), (2112, 26285), (2240, 24783), (2253, 24640), (2310, 24032), (2464, 22530), (2640, 21028), (3004, 18480), (3080, 18024), (3360, 16522), (3520, 15771), (3696, 15020), (3755, 14784), (4506, 12320), (4620, 12016), (4928, 11265), (5257, 10560), (5280, 10514), (6008, 9240), (6160, 9012), (6720, 8261), (7392, 7510)]