51552256

素因数分解:

$2^{13}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 112

約数和(自身を含む): 125821440

約数和(自身を除く): 74269184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 512, 812, 868, 896, 899, 928, 992, 1024, 1624, 1736, 1792, 1798, 1856, 1984, 2048, 3248, 3472, 3584, 3596, 3712, 3968, 4096, 6293, 6496, 6944, 7168, 7192, 7424, 7936, 8192, 12586, 12992, 13888, 14336, 14384, 14848, 15872, 25172, 25984, 27776, 28672, 28768, 29696, 31744, 50344, 51968, 55552, 57344, 57536, 59392, 63488, 100688, 103936, 111104, 115072, 118784, 126976, 201376, 207872, 222208, 230144, 237568, 253952, 402752, 415744, 444416, 460288, 805504, 831488, 888832, 920576, 1611008, 1662976, 1777664, 1841152, 3222016, 3682304, 6444032, 7364608, 12888064, 25776128, 51552256]

約数ペア:

[(1, 51552256), (2, 25776128), (4, 12888064), (7, 7364608), (8, 6444032), (14, 3682304), (16, 3222016), (28, 1841152), (29, 1777664), (31, 1662976), (32, 1611008), (56, 920576), (58, 888832), (62, 831488), (64, 805504), (112, 460288), (116, 444416), (124, 415744), (128, 402752), (203, 253952), (217, 237568), (224, 230144), (232, 222208), (248, 207872), (256, 201376), (406, 126976), (434, 118784), (448, 115072), (464, 111104), (496, 103936), (512, 100688), (812, 63488), (868, 59392), (896, 57536), (899, 57344), (928, 55552), (992, 51968), (1024, 50344), (1624, 31744), (1736, 29696), (1792, 28768), (1798, 28672), (1856, 27776), (1984, 25984), (2048, 25172), (3248, 15872), (3472, 14848), (3584, 14384), (3596, 14336), (3712, 13888), (3968, 12992), (4096, 12586), (6293, 8192), (6496, 7936), (6944, 7424), (7168, 7192)]