54415265

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 66353040

約数和(自身を除く): 11937775

約数列:

[1, 5, 101, 277, 389, 505, 1385, 1945, 27977, 39289, 107753, 139885, 196445, 538765, 10883053, 54415265]

約数ペア:

[(1, 54415265), (5, 10883053), (101, 538765), (277, 196445), (389, 139885), (505, 107753), (1385, 39289), (1945, 27977)]