54020645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 79066368

約数和(自身を除く): 25045723

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 557, 595, 815, 1141, 2771, 2785, 3899, 5705, 9469, 13855, 19397, 19495, 47345, 66283, 90791, 96985, 331415, 453955, 635537, 1543447, 3177685, 7717235, 10804129, 54020645]

約数ペア:

[(1, 54020645), (5, 10804129), (7, 7717235), (17, 3177685), (35, 1543447), (85, 635537), (119, 453955), (163, 331415), (557, 96985), (595, 90791), (815, 66283), (1141, 47345), (2771, 19495), (2785, 19397), (3899, 13855), (5705, 9469)]