51312768

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 154795200

約数和(自身を除く): 103482432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 541, 608, 624, 741, 832, 912, 988, 1082, 1216, 1248, 1482, 1623, 1664, 1824, 1976, 2164, 2432, 2496, 2964, 3246, 3648, 3952, 4328, 4992, 5928, 6492, 7033, 7296, 7904, 8656, 10279, 11856, 12984, 14066, 15808, 17312, 20558, 21099, 23712, 25968, 28132, 30837, 31616, 34624, 41116, 42198, 47424, 51936, 56264, 61674, 69248, 82232, 84396, 94848, 103872, 112528, 123348, 133627, 164464, 168792, 207744, 225056, 246696, 267254, 328928, 337584, 400881, 450112, 493392, 534508, 657856, 675168, 801762, 900224, 986784, 1069016, 1315712, 1350336, 1603524, 1973568, 2138032, 2700672, 3207048, 3947136, 4276064, 6414096, 8552128, 12828192, 17104256, 25656384, 51312768]

約数ペア:

[(1, 51312768), (2, 25656384), (3, 17104256), (4, 12828192), (6, 8552128), (8, 6414096), (12, 4276064), (13, 3947136), (16, 3207048), (19, 2700672), (24, 2138032), (26, 1973568), (32, 1603524), (38, 1350336), (39, 1315712), (48, 1069016), (52, 986784), (57, 900224), (64, 801762), (76, 675168), (78, 657856), (96, 534508), (104, 493392), (114, 450112), (128, 400881), (152, 337584), (156, 328928), (192, 267254), (208, 246696), (228, 225056), (247, 207744), (304, 168792), (312, 164464), (384, 133627), (416, 123348), (456, 112528), (494, 103872), (541, 94848), (608, 84396), (624, 82232), (741, 69248), (832, 61674), (912, 56264), (988, 51936), (1082, 47424), (1216, 42198), (1248, 41116), (1482, 34624), (1623, 31616), (1664, 30837), (1824, 28132), (1976, 25968), (2164, 23712), (2432, 21099), (2496, 20558), (2964, 17312), (3246, 15808), (3648, 14066), (3952, 12984), (4328, 11856), (4992, 10279), (5928, 8656), (6492, 7904), (7033, 7296)]