53727520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 163296000

約数和(自身を除く): 109568480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 89, 98, 110, 112, 140, 154, 160, 176, 178, 196, 220, 224, 245, 280, 308, 343, 352, 356, 385, 392, 440, 445, 490, 539, 560, 616, 623, 686, 712, 770, 784, 880, 890, 979, 980, 1078, 1120, 1232, 1246, 1372, 1424, 1540, 1568, 1715, 1760, 1780, 1958, 1960, 2156, 2464, 2492, 2695, 2744, 2848, 3080, 3115, 3430, 3560, 3773, 3916, 3920, 4312, 4361, 4895, 4984, 5390, 5488, 6160, 6230, 6853, 6860, 7120, 7546, 7832, 7840, 8624, 8722, 9790, 9968, 10780, 10976, 12320, 12460, 13706, 13720, 14240, 15092, 15664, 17248, 17444, 18865, 19580, 19936, 21560, 21805, 24920, 27412, 27440, 30184, 30527, 31328, 34265, 34888, 37730, 39160, 43120, 43610, 47971, 49840, 54824, 54880, 60368, 61054, 68530, 69776, 75460, 78320, 86240, 87220, 95942, 99680, 109648, 120736, 122108, 137060, 139552, 150920, 152635, 156640, 174440, 191884, 219296, 239855, 244216, 274120, 301840, 305270, 335797, 348880, 383768, 479710, 488432, 548240, 603680, 610540, 671594, 697760, 767536, 959420, 976864, 1096480, 1221080, 1343188, 1535072, 1678985, 1918840, 2442160, 2686376, 3357970, 3837680, 4884320, 5372752, 6715940, 7675360, 10745504, 13431880, 26863760, 53727520]

約数ペア:

[(1, 53727520), (2, 26863760), (4, 13431880), (5, 10745504), (7, 7675360), (8, 6715940), (10, 5372752), (11, 4884320), (14, 3837680), (16, 3357970), (20, 2686376), (22, 2442160), (28, 1918840), (32, 1678985), (35, 1535072), (40, 1343188), (44, 1221080), (49, 1096480), (55, 976864), (56, 959420), (70, 767536), (77, 697760), (80, 671594), (88, 610540), (89, 603680), (98, 548240), (110, 488432), (112, 479710), (140, 383768), (154, 348880), (160, 335797), (176, 305270), (178, 301840), (196, 274120), (220, 244216), (224, 239855), (245, 219296), (280, 191884), (308, 174440), (343, 156640), (352, 152635), (356, 150920), (385, 139552), (392, 137060), (440, 122108), (445, 120736), (490, 109648), (539, 99680), (560, 95942), (616, 87220), (623, 86240), (686, 78320), (712, 75460), (770, 69776), (784, 68530), (880, 61054), (890, 60368), (979, 54880), (980, 54824), (1078, 49840), (1120, 47971), (1232, 43610), (1246, 43120), (1372, 39160), (1424, 37730), (1540, 34888), (1568, 34265), (1715, 31328), (1760, 30527), (1780, 30184), (1958, 27440), (1960, 27412), (2156, 24920), (2464, 21805), (2492, 21560), (2695, 19936), (2744, 19580), (2848, 18865), (3080, 17444), (3115, 17248), (3430, 15664), (3560, 15092), (3773, 14240), (3916, 13720), (3920, 13706), (4312, 12460), (4361, 12320), (4895, 10976), (4984, 10780), (5390, 9968), (5488, 9790), (6160, 8722), (6230, 8624), (6853, 7840), (6860, 7832), (7120, 7546)]