55048448

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 144224640

約数和(自身を除く): 89176192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 139, 182, 208, 221, 224, 238, 256, 272, 278, 364, 416, 442, 448, 476, 544, 556, 728, 832, 884, 896, 952, 973, 1088, 1112, 1456, 1547, 1664, 1768, 1792, 1807, 1904, 1946, 2176, 2224, 2363, 2912, 3094, 3328, 3536, 3614, 3808, 3892, 4352, 4448, 4726, 5824, 6188, 7072, 7228, 7616, 7784, 8896, 9452, 11648, 12376, 12649, 14144, 14456, 15232, 15568, 16541, 17792, 18904, 23296, 24752, 25298, 28288, 28912, 30464, 30719, 31136, 33082, 35584, 37808, 49504, 50596, 56576, 57824, 61438, 62272, 66164, 75616, 99008, 101192, 115648, 122876, 124544, 132328, 151232, 198016, 202384, 215033, 231296, 245752, 249088, 264656, 302464, 396032, 404768, 430066, 462592, 491504, 529312, 604928, 809536, 860132, 983008, 1058624, 1619072, 1720264, 1966016, 2117248, 3238144, 3440528, 3932032, 4234496, 6881056, 7864064, 13762112, 27524224, 55048448]

約数ペア:

[(1, 55048448), (2, 27524224), (4, 13762112), (7, 7864064), (8, 6881056), (13, 4234496), (14, 3932032), (16, 3440528), (17, 3238144), (26, 2117248), (28, 1966016), (32, 1720264), (34, 1619072), (52, 1058624), (56, 983008), (64, 860132), (68, 809536), (91, 604928), (104, 529312), (112, 491504), (119, 462592), (128, 430066), (136, 404768), (139, 396032), (182, 302464), (208, 264656), (221, 249088), (224, 245752), (238, 231296), (256, 215033), (272, 202384), (278, 198016), (364, 151232), (416, 132328), (442, 124544), (448, 122876), (476, 115648), (544, 101192), (556, 99008), (728, 75616), (832, 66164), (884, 62272), (896, 61438), (952, 57824), (973, 56576), (1088, 50596), (1112, 49504), (1456, 37808), (1547, 35584), (1664, 33082), (1768, 31136), (1792, 30719), (1807, 30464), (1904, 28912), (1946, 28288), (2176, 25298), (2224, 24752), (2363, 23296), (2912, 18904), (3094, 17792), (3328, 16541), (3536, 15568), (3614, 15232), (3808, 14456), (3892, 14144), (4352, 12649), (4448, 12376), (4726, 11648), (5824, 9452), (6188, 8896), (7072, 7784), (7228, 7616)]