51150848

素因数分解:

$2^{15}\times 7^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 117438720

約数和(自身を除く): 66287872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 512, 892, 896, 1024, 1561, 1784, 1792, 2048, 3122, 3568, 3584, 4096, 6244, 7136, 7168, 8192, 12488, 14272, 14336, 16384, 24976, 28544, 28672, 32768, 49952, 57088, 57344, 99904, 114176, 114688, 199808, 228352, 229376, 399616, 456704, 799232, 913408, 1598464, 1826816, 3196928, 3653632, 6393856, 7307264, 12787712, 25575424, 51150848]

約数ペア:

[(1, 51150848), (2, 25575424), (4, 12787712), (7, 7307264), (8, 6393856), (14, 3653632), (16, 3196928), (28, 1826816), (32, 1598464), (56, 913408), (64, 799232), (112, 456704), (128, 399616), (223, 229376), (224, 228352), (256, 199808), (446, 114688), (448, 114176), (512, 99904), (892, 57344), (896, 57088), (1024, 49952), (1561, 32768), (1784, 28672), (1792, 28544), (2048, 24976), (3122, 16384), (3568, 14336), (3584, 14272), (4096, 12488), (6244, 8192), (7136, 7168)]