53553837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 78553600

約数和(自身を除く): 24999763

約数列:

[1, 3, 19, 37, 57, 67, 111, 201, 379, 703, 1137, 1273, 2109, 2479, 3819, 7201, 7437, 14023, 21603, 25393, 42069, 47101, 76179, 141303, 266437, 482467, 799311, 939541, 1447401, 2818623, 17851279, 53553837]

約数ペア:

[(1, 53553837), (3, 17851279), (19, 2818623), (37, 1447401), (57, 939541), (67, 799311), (111, 482467), (201, 266437), (379, 141303), (703, 76179), (1137, 47101), (1273, 42069), (2109, 25393), (2479, 21603), (3819, 14023), (7201, 7437)]