55857901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 63497088

約数和(自身を除く): 7639187

約数列:

[1, 11, 37, 71, 407, 781, 1933, 2627, 21263, 28897, 71521, 137243, 786731, 1509673, 5077991, 55857901]

約数ペア:

[(1, 55857901), (11, 5077991), (37, 1509673), (71, 786731), (407, 137243), (781, 71521), (1933, 28897), (2627, 21263)]