54899695616

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1243

約数の個数: 112

約数和(自身を含む): 115964116560

約数和(自身を除く): 61064420944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 521, 608, 677, 1024, 1042, 1216, 1354, 2048, 2084, 2432, 2708, 4096, 4168, 4864, 5416, 8192, 8336, 9728, 9899, 10832, 12863, 16672, 19456, 19798, 21664, 25726, 33344, 38912, 39596, 43328, 51452, 66688, 77824, 79192, 86656, 102904, 133376, 155648, 158384, 173312, 205808, 266752, 316768, 346624, 352717, 411616, 533504, 633536, 693248, 705434, 823232, 1067008, 1267072, 1386496, 1410868, 1646464, 2134016, 2534144, 2772992, 2821736, 3292928, 4268032, 5068288, 5545984, 5643472, 6585856, 6701623, 10136576, 11286944, 13171712, 13403246, 20273152, 22573888, 26343424, 26806492, 40546304, 45147776, 52686848, 53612984, 81092608, 90295552, 105373696, 107225968, 180591104, 214451936, 361182208, 428903872, 722364416, 857807744, 1444728832, 1715615488, 2889457664, 3431230976, 6862461952, 13724923904, 27449847808, 54899695616]

約数ペア:

[(1, 54899695616), (2, 27449847808), (4, 13724923904), (8, 6862461952), (16, 3431230976), (19, 2889457664), (32, 1715615488), (38, 1444728832), (64, 857807744), (76, 722364416), (128, 428903872), (152, 361182208), (256, 214451936), (304, 180591104), (512, 107225968), (521, 105373696), (608, 90295552), (677, 81092608), (1024, 53612984), (1042, 52686848), (1216, 45147776), (1354, 40546304), (2048, 26806492), (2084, 26343424), (2432, 22573888), (2708, 20273152), (4096, 13403246), (4168, 13171712), (4864, 11286944), (5416, 10136576), (8192, 6701623), (8336, 6585856), (9728, 5643472), (9899, 5545984), (10832, 5068288), (12863, 4268032), (16672, 3292928), (19456, 2821736), (19798, 2772992), (21664, 2534144), (25726, 2134016), (33344, 1646464), (38912, 1410868), (39596, 1386496), (43328, 1267072), (51452, 1067008), (66688, 823232), (77824, 705434), (79192, 693248), (86656, 633536), (102904, 533504), (133376, 411616), (155648, 352717), (158384, 346624), (173312, 316768), (205808, 266752)]