53385193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 58406400

約数和(自身を除く): 5021207

約数列:

[1, 19, 31, 233, 389, 589, 4427, 7223, 7391, 12059, 90637, 137237, 229121, 1722103, 2809747, 53385193]

約数ペア:

[(1, 53385193), (19, 2809747), (31, 1722103), (233, 229121), (389, 137237), (589, 90637), (4427, 12059), (7223, 7391)]