53215232

素因数分解:

$2^{18}\times 7^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 76

約数和(自身を含む): 125828880

約数和(自身を除く): 72613648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1024, 1624, 1792, 1856, 2048, 3248, 3584, 3712, 4096, 6496, 7168, 7424, 8192, 12992, 14336, 14848, 16384, 25984, 28672, 29696, 32768, 51968, 57344, 59392, 65536, 103936, 114688, 118784, 131072, 207872, 229376, 237568, 262144, 415744, 458752, 475136, 831488, 917504, 950272, 1662976, 1835008, 1900544, 3325952, 3801088, 6651904, 7602176, 13303808, 26607616, 53215232]

約数ペア:

[(1, 53215232), (2, 26607616), (4, 13303808), (7, 7602176), (8, 6651904), (14, 3801088), (16, 3325952), (28, 1900544), (29, 1835008), (32, 1662976), (56, 950272), (58, 917504), (64, 831488), (112, 475136), (116, 458752), (128, 415744), (203, 262144), (224, 237568), (232, 229376), (256, 207872), (406, 131072), (448, 118784), (464, 114688), (512, 103936), (812, 65536), (896, 59392), (928, 57344), (1024, 51968), (1624, 32768), (1792, 29696), (1856, 28672), (2048, 25984), (3248, 16384), (3584, 14848), (3712, 14336), (4096, 12992), (6496, 8192), (7168, 7424)]