53394880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 160532064

約数和(自身を除く): 107137184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 197, 220, 224, 242, 280, 308, 320, 352, 385, 394, 440, 448, 484, 560, 605, 616, 704, 770, 788, 847, 880, 968, 985, 1120, 1210, 1232, 1379, 1540, 1576, 1694, 1760, 1936, 1970, 2167, 2240, 2420, 2464, 2758, 3080, 3152, 3388, 3520, 3872, 3940, 4235, 4334, 4840, 4928, 5516, 6160, 6304, 6776, 6895, 7744, 7880, 8470, 8668, 9680, 10835, 11032, 12320, 12608, 13552, 13790, 15169, 15760, 16940, 17336, 19360, 21670, 22064, 23837, 24640, 27104, 27580, 30338, 31520, 33880, 34672, 38720, 43340, 44128, 47674, 54208, 55160, 60676, 63040, 67760, 69344, 75845, 86680, 88256, 95348, 110320, 119185, 121352, 135520, 138688, 151690, 166859, 173360, 190696, 220640, 238370, 242704, 271040, 303380, 333718, 346720, 381392, 441280, 476740, 485408, 606760, 667436, 693440, 762784, 834295, 953480, 970816, 1213520, 1334872, 1525568, 1668590, 1906960, 2427040, 2669744, 3337180, 3813920, 4854080, 5339488, 6674360, 7627840, 10678976, 13348720, 26697440, 53394880]

約数ペア:

[(1, 53394880), (2, 26697440), (4, 13348720), (5, 10678976), (7, 7627840), (8, 6674360), (10, 5339488), (11, 4854080), (14, 3813920), (16, 3337180), (20, 2669744), (22, 2427040), (28, 1906960), (32, 1668590), (35, 1525568), (40, 1334872), (44, 1213520), (55, 970816), (56, 953480), (64, 834295), (70, 762784), (77, 693440), (80, 667436), (88, 606760), (110, 485408), (112, 476740), (121, 441280), (140, 381392), (154, 346720), (160, 333718), (176, 303380), (197, 271040), (220, 242704), (224, 238370), (242, 220640), (280, 190696), (308, 173360), (320, 166859), (352, 151690), (385, 138688), (394, 135520), (440, 121352), (448, 119185), (484, 110320), (560, 95348), (605, 88256), (616, 86680), (704, 75845), (770, 69344), (788, 67760), (847, 63040), (880, 60676), (968, 55160), (985, 54208), (1120, 47674), (1210, 44128), (1232, 43340), (1379, 38720), (1540, 34672), (1576, 33880), (1694, 31520), (1760, 30338), (1936, 27580), (1970, 27104), (2167, 24640), (2240, 23837), (2420, 22064), (2464, 21670), (2758, 19360), (3080, 17336), (3152, 16940), (3388, 15760), (3520, 15169), (3872, 13790), (3940, 13552), (4235, 12608), (4334, 12320), (4840, 11032), (4928, 10835), (5516, 9680), (6160, 8668), (6304, 8470), (6776, 7880), (6895, 7744)]