56191415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 84284928

約数和(自身を除く): 28093513

約数列:

[1, 5, 7, 23, 29, 35, 83, 115, 145, 161, 203, 415, 581, 667, 805, 841, 1015, 1909, 2407, 2905, 3335, 4205, 4669, 5887, 9545, 12035, 13363, 16849, 19343, 23345, 29435, 55361, 66815, 69803, 84245, 96715, 135401, 276805, 349015, 387527, 488621, 677005, 1605469, 1937635, 2443105, 8027345, 11238283, 56191415]

約数ペア:

[(1, 56191415), (5, 11238283), (7, 8027345), (23, 2443105), (29, 1937635), (35, 1605469), (83, 677005), (115, 488621), (145, 387527), (161, 349015), (203, 276805), (415, 135401), (581, 96715), (667, 84245), (805, 69803), (841, 66815), (1015, 55361), (1909, 29435), (2407, 23345), (2905, 19343), (3335, 16849), (4205, 13363), (4669, 12035), (5887, 9545)]