55675840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15817}}^1$

素因数の和:15845

約数の個数: 56

約数和(自身を含む): 144639792

約数和(自身を除く): 88963952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15817, 31634, 63268, 79085, 126536, 158170, 173987, 253072, 316340, 347974, 506144, 632680, 695948, 869935, 1012288, 1265360, 1391896, 1739870, 2530720, 2783792, 3479740, 5061440, 5567584, 6959480, 11135168, 13918960, 27837920, 55675840]

約数ペア:

[(1, 55675840), (2, 27837920), (4, 13918960), (5, 11135168), (8, 6959480), (10, 5567584), (11, 5061440), (16, 3479740), (20, 2783792), (22, 2530720), (32, 1739870), (40, 1391896), (44, 1265360), (55, 1012288), (64, 869935), (80, 695948), (88, 632680), (110, 506144), (160, 347974), (176, 316340), (220, 253072), (320, 173987), (352, 158170), (440, 126536), (704, 79085), (880, 63268), (1760, 31634), (3520, 15817)]