52619840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 156179520

約数和(自身を除く): 103559680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 139, 140, 160, 169, 182, 208, 224, 260, 278, 280, 320, 338, 364, 416, 448, 455, 520, 556, 560, 676, 695, 728, 832, 845, 910, 973, 1040, 1112, 1120, 1183, 1352, 1390, 1456, 1690, 1807, 1820, 1946, 2080, 2224, 2240, 2366, 2704, 2780, 2912, 3380, 3614, 3640, 3892, 4160, 4448, 4732, 4865, 5408, 5560, 5824, 5915, 6760, 7228, 7280, 7784, 8896, 9035, 9464, 9730, 10816, 11120, 11830, 12649, 13520, 14456, 14560, 15568, 18070, 18928, 19460, 22240, 23491, 23660, 25298, 27040, 28912, 29120, 31136, 36140, 37856, 38920, 44480, 46982, 47320, 50596, 54080, 57824, 62272, 63245, 72280, 75712, 77840, 93964, 94640, 101192, 115648, 117455, 126490, 144560, 155680, 164437, 187928, 189280, 202384, 234910, 252980, 289120, 311360, 328874, 375856, 378560, 404768, 469820, 505960, 578240, 657748, 751712, 809536, 822185, 939640, 1011920, 1315496, 1503424, 1644370, 1879280, 2023840, 2630992, 3288740, 3758560, 4047680, 5261984, 6577480, 7517120, 10523968, 13154960, 26309920, 52619840]

約数ペア:

[(1, 52619840), (2, 26309920), (4, 13154960), (5, 10523968), (7, 7517120), (8, 6577480), (10, 5261984), (13, 4047680), (14, 3758560), (16, 3288740), (20, 2630992), (26, 2023840), (28, 1879280), (32, 1644370), (35, 1503424), (40, 1315496), (52, 1011920), (56, 939640), (64, 822185), (65, 809536), (70, 751712), (80, 657748), (91, 578240), (104, 505960), (112, 469820), (130, 404768), (139, 378560), (140, 375856), (160, 328874), (169, 311360), (182, 289120), (208, 252980), (224, 234910), (260, 202384), (278, 189280), (280, 187928), (320, 164437), (338, 155680), (364, 144560), (416, 126490), (448, 117455), (455, 115648), (520, 101192), (556, 94640), (560, 93964), (676, 77840), (695, 75712), (728, 72280), (832, 63245), (845, 62272), (910, 57824), (973, 54080), (1040, 50596), (1112, 47320), (1120, 46982), (1183, 44480), (1352, 38920), (1390, 37856), (1456, 36140), (1690, 31136), (1807, 29120), (1820, 28912), (1946, 27040), (2080, 25298), (2224, 23660), (2240, 23491), (2366, 22240), (2704, 19460), (2780, 18928), (2912, 18070), (3380, 15568), (3614, 14560), (3640, 14456), (3892, 13520), (4160, 12649), (4448, 11830), (4732, 11120), (4865, 10816), (5408, 9730), (5560, 9464), (5824, 9035), (5915, 8896), (6760, 7784), (7228, 7280)]