53944591

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 60899040

約数和(自身を除く): 6954449

約数列:

[1, 19, 23, 73, 89, 361, 437, 1387, 1679, 1691, 2047, 6497, 8303, 26353, 31901, 32129, 38893, 123443, 149431, 606119, 738967, 2345417, 2839189, 53944591]

約数ペア:

[(1, 53944591), (19, 2839189), (23, 2345417), (73, 738967), (89, 606119), (361, 149431), (437, 123443), (1387, 38893), (1679, 32129), (1691, 31901), (2047, 26353), (6497, 8303)]