53709485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 72437760

約数和(自身を除く): 18728275

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 523, 893, 1081, 2185, 2615, 4465, 5405, 9937, 12029, 20539, 24581, 49685, 60145, 102695, 122905, 228551, 467039, 565363, 1142755, 2335195, 2826815, 10741897, 53709485]

約数ペア:

[(1, 53709485), (5, 10741897), (19, 2826815), (23, 2335195), (47, 1142755), (95, 565363), (115, 467039), (235, 228551), (437, 122905), (523, 102695), (893, 60145), (1081, 49685), (2185, 24581), (2615, 20539), (4465, 12029), (5405, 9937)]