55405568

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 44

約数和(自身を含む): 112699632

約数和(自身を除く): 57294064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 887, 976, 1024, 1774, 1952, 3548, 3904, 7096, 7808, 14192, 15616, 28384, 31232, 54107, 56768, 62464, 108214, 113536, 216428, 227072, 432856, 454144, 865712, 908288, 1731424, 3462848, 6925696, 13851392, 27702784, 55405568]

約数ペア:

[(1, 55405568), (2, 27702784), (4, 13851392), (8, 6925696), (16, 3462848), (32, 1731424), (61, 908288), (64, 865712), (122, 454144), (128, 432856), (244, 227072), (256, 216428), (488, 113536), (512, 108214), (887, 62464), (976, 56768), (1024, 54107), (1774, 31232), (1952, 28384), (3548, 15616), (3904, 14192), (7096, 7808)]