56724811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 13141685

約数列:

[1, 11, 13, 37, 71, 143, 151, 407, 481, 781, 923, 1661, 1963, 2627, 5291, 5587, 10153, 10721, 21593, 28897, 34151, 61457, 72631, 117931, 139373, 375661, 396677, 798941, 1533103, 4363447, 5156801, 56724811]

約数ペア:

[(1, 56724811), (11, 5156801), (13, 4363447), (37, 1533103), (71, 798941), (143, 396677), (151, 375661), (407, 139373), (481, 117931), (781, 72631), (923, 61457), (1661, 34151), (1963, 28897), (2627, 21593), (5291, 10721), (5587, 10153)]