51568432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169633}}^1$

素因数の和:169660

約数の個数: 20

約数和(自身を含む): 105173080

約数和(自身を除く): 53604648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169633, 339266, 678532, 1357064, 2714128, 3223027, 6446054, 12892108, 25784216, 51568432]

約数ペア:

[(1, 51568432), (2, 25784216), (4, 12892108), (8, 6446054), (16, 3223027), (19, 2714128), (38, 1357064), (76, 678532), (152, 339266), (304, 169633)]