51304032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 160157088

約数和(自身を除く): 108853056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 193, 208, 213, 234, 284, 288, 312, 386, 416, 426, 468, 568, 579, 624, 639, 772, 852, 923, 936, 1136, 1158, 1248, 1278, 1544, 1704, 1737, 1846, 1872, 2272, 2316, 2509, 2556, 2769, 3088, 3408, 3474, 3692, 3744, 4632, 5018, 5112, 5538, 6176, 6816, 6948, 7384, 7527, 8307, 9264, 10036, 10224, 11076, 13703, 13896, 14768, 15054, 16614, 18528, 20072, 20448, 22152, 22581, 27406, 27792, 29536, 30108, 33228, 40144, 41109, 44304, 45162, 54812, 55584, 60216, 66456, 80288, 82218, 88608, 90324, 109624, 120432, 123327, 132912, 164436, 178139, 180648, 219248, 240864, 246654, 265824, 328872, 356278, 361296, 438496, 493308, 534417, 657744, 712556, 722592, 986616, 1068834, 1315488, 1425112, 1603251, 1973232, 2137668, 2850224, 3206502, 3946464, 4275336, 5700448, 6413004, 8550672, 12826008, 17101344, 25652016, 51304032]

約数ペア:

[(1, 51304032), (2, 25652016), (3, 17101344), (4, 12826008), (6, 8550672), (8, 6413004), (9, 5700448), (12, 4275336), (13, 3946464), (16, 3206502), (18, 2850224), (24, 2137668), (26, 1973232), (32, 1603251), (36, 1425112), (39, 1315488), (48, 1068834), (52, 986616), (71, 722592), (72, 712556), (78, 657744), (96, 534417), (104, 493308), (117, 438496), (142, 361296), (144, 356278), (156, 328872), (193, 265824), (208, 246654), (213, 240864), (234, 219248), (284, 180648), (288, 178139), (312, 164436), (386, 132912), (416, 123327), (426, 120432), (468, 109624), (568, 90324), (579, 88608), (624, 82218), (639, 80288), (772, 66456), (852, 60216), (923, 55584), (936, 54812), (1136, 45162), (1158, 44304), (1248, 41109), (1278, 40144), (1544, 33228), (1704, 30108), (1737, 29536), (1846, 27792), (1872, 27406), (2272, 22581), (2316, 22152), (2509, 20448), (2556, 20072), (2769, 18528), (3088, 16614), (3408, 15054), (3474, 14768), (3692, 13896), (3744, 13703), (4632, 11076), (5018, 10224), (5112, 10036), (5538, 9264), (6176, 8307), (6816, 7527), (6948, 7384)]