54856218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 113572800

約数和(自身を除く): 58716582

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 2389, 3827, 4778, 7167, 7654, 11481, 14334, 22962, 102727, 205454, 212621, 308181, 425242, 616362, 637863, 1275726, 9142703, 18285406, 27428109, 54856218]

約数ペア:

[(1, 54856218), (2, 27428109), (3, 18285406), (6, 9142703), (43, 1275726), (86, 637863), (89, 616362), (129, 425242), (178, 308181), (258, 212621), (267, 205454), (534, 102727), (2389, 22962), (3827, 14334), (4778, 11481), (7167, 7654)]