55064451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74311}}^1$

素因数の和:74346

約数の個数: 16

約数和(自身を含む): 83229440

約数和(自身を除く): 28164989

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 74311, 222933, 966043, 1411909, 2898129, 4235727, 18354817, 55064451]

約数ペア:

[(1, 55064451), (3, 18354817), (13, 4235727), (19, 2898129), (39, 1411909), (57, 966043), (247, 222933), (741, 74311)]