55444584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 105835416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 199, 228, 247, 282, 312, 376, 398, 456, 494, 564, 597, 611, 741, 796, 893, 988, 1128, 1194, 1222, 1482, 1592, 1786, 1833, 1976, 2388, 2444, 2587, 2679, 2964, 3572, 3666, 3781, 4776, 4888, 5174, 5358, 5928, 7144, 7332, 7562, 7761, 9353, 10348, 10716, 11343, 11609, 14664, 15124, 15522, 18706, 20696, 21432, 22686, 23218, 28059, 30248, 31044, 34827, 37412, 45372, 46436, 49153, 56118, 62088, 69654, 74824, 90744, 92872, 98306, 112236, 121589, 139308, 147459, 177707, 196612, 224472, 243178, 278616, 294918, 355414, 364767, 393224, 486356, 533121, 589836, 710828, 729534, 972712, 1066242, 1179672, 1421656, 1459068, 2132484, 2310191, 2918136, 4264968, 4620382, 6930573, 9240764, 13861146, 18481528, 27722292, 55444584]

約数ペア:

[(1, 55444584), (2, 27722292), (3, 18481528), (4, 13861146), (6, 9240764), (8, 6930573), (12, 4620382), (13, 4264968), (19, 2918136), (24, 2310191), (26, 2132484), (38, 1459068), (39, 1421656), (47, 1179672), (52, 1066242), (57, 972712), (76, 729534), (78, 710828), (94, 589836), (104, 533121), (114, 486356), (141, 393224), (152, 364767), (156, 355414), (188, 294918), (199, 278616), (228, 243178), (247, 224472), (282, 196612), (312, 177707), (376, 147459), (398, 139308), (456, 121589), (494, 112236), (564, 98306), (597, 92872), (611, 90744), (741, 74824), (796, 69654), (893, 62088), (988, 56118), (1128, 49153), (1194, 46436), (1222, 45372), (1482, 37412), (1592, 34827), (1786, 31044), (1833, 30248), (1976, 28059), (2388, 23218), (2444, 22686), (2587, 21432), (2679, 20696), (2964, 18706), (3572, 15522), (3666, 15124), (3781, 14664), (4776, 11609), (4888, 11343), (5174, 10716), (5358, 10348), (5928, 9353), (7144, 7761), (7332, 7562)]