54660256

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 68960864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1021, 1673, 1912, 2042, 3346, 3824, 4084, 6692, 7147, 7648, 8168, 13384, 14294, 16336, 26768, 28588, 32672, 53536, 57176, 114352, 228704, 244019, 488038, 976076, 1708133, 1952152, 3416266, 3904304, 6832532, 7808608, 13665064, 27330128, 54660256]

約数ペア:

[(1, 54660256), (2, 27330128), (4, 13665064), (7, 7808608), (8, 6832532), (14, 3904304), (16, 3416266), (28, 1952152), (32, 1708133), (56, 976076), (112, 488038), (224, 244019), (239, 228704), (478, 114352), (956, 57176), (1021, 53536), (1673, 32672), (1912, 28588), (2042, 26768), (3346, 16336), (3824, 14294), (4084, 13384), (6692, 8168), (7147, 7648)]