53289781

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 59716224

約数和(自身を除く): 6426443

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 1867, 28543, 31739, 42941, 136291, 729997, 2316947, 3134693, 53289781]

約数ペア:

[(1, 53289781), (17, 3134693), (23, 2316947), (73, 729997), (391, 136291), (1241, 42941), (1679, 31739), (1867, 28543)]