56487200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 216

約数和(自身を含む): 176332464

約数和(自身を除く): 119845264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 131, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 262, 275, 280, 308, 350, 352, 385, 392, 400, 440, 490, 524, 539, 550, 560, 616, 655, 700, 770, 784, 800, 880, 917, 980, 1048, 1078, 1100, 1120, 1225, 1232, 1310, 1400, 1441, 1540, 1568, 1760, 1834, 1925, 1960, 2096, 2156, 2200, 2450, 2464, 2620, 2695, 2800, 2882, 3080, 3275, 3668, 3850, 3920, 4192, 4312, 4400, 4585, 4900, 5240, 5390, 5600, 5764, 6160, 6419, 6550, 7205, 7336, 7700, 7840, 8624, 8800, 9170, 9800, 10087, 10480, 10780, 11528, 12320, 12838, 13100, 13475, 14410, 14672, 15400, 17248, 18340, 19600, 20174, 20960, 21560, 22925, 23056, 25676, 26200, 26950, 28820, 29344, 30800, 32095, 36025, 36680, 39200, 40348, 43120, 45850, 46112, 50435, 51352, 52400, 53900, 57640, 61600, 64190, 70609, 72050, 73360, 80696, 86240, 91700, 100870, 102704, 104800, 107800, 115280, 128380, 141218, 144100, 146720, 160475, 161392, 183400, 201740, 205408, 215600, 230560, 252175, 256760, 282436, 288200, 320950, 322784, 353045, 366800, 403480, 431200, 504350, 513520, 564872, 576400, 641900, 706090, 733600, 806960, 1008700, 1027040, 1129744, 1152800, 1283800, 1412180, 1613920, 1765225, 2017400, 2259488, 2567600, 2824360, 3530450, 4034800, 5135200, 5648720, 7060900, 8069600, 11297440, 14121800, 28243600, 56487200]

約数ペア:

[(1, 56487200), (2, 28243600), (4, 14121800), (5, 11297440), (7, 8069600), (8, 7060900), (10, 5648720), (11, 5135200), (14, 4034800), (16, 3530450), (20, 2824360), (22, 2567600), (25, 2259488), (28, 2017400), (32, 1765225), (35, 1613920), (40, 1412180), (44, 1283800), (49, 1152800), (50, 1129744), (55, 1027040), (56, 1008700), (70, 806960), (77, 733600), (80, 706090), (88, 641900), (98, 576400), (100, 564872), (110, 513520), (112, 504350), (131, 431200), (140, 403480), (154, 366800), (160, 353045), (175, 322784), (176, 320950), (196, 288200), (200, 282436), (220, 256760), (224, 252175), (245, 230560), (262, 215600), (275, 205408), (280, 201740), (308, 183400), (350, 161392), (352, 160475), (385, 146720), (392, 144100), (400, 141218), (440, 128380), (490, 115280), (524, 107800), (539, 104800), (550, 102704), (560, 100870), (616, 91700), (655, 86240), (700, 80696), (770, 73360), (784, 72050), (800, 70609), (880, 64190), (917, 61600), (980, 57640), (1048, 53900), (1078, 52400), (1100, 51352), (1120, 50435), (1225, 46112), (1232, 45850), (1310, 43120), (1400, 40348), (1441, 39200), (1540, 36680), (1568, 36025), (1760, 32095), (1834, 30800), (1925, 29344), (1960, 28820), (2096, 26950), (2156, 26200), (2200, 25676), (2450, 23056), (2464, 22925), (2620, 21560), (2695, 20960), (2800, 20174), (2882, 19600), (3080, 18340), (3275, 17248), (3668, 15400), (3850, 14672), (3920, 14410), (4192, 13475), (4312, 13100), (4400, 12838), (4585, 12320), (4900, 11528), (5240, 10780), (5390, 10480), (5600, 10087), (5764, 9800), (6160, 9170), (6419, 8800), (6550, 8624), (7205, 7840), (7336, 7700)]