53967745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26783}}^1$

素因数の和:26832

約数の個数: 16

約数和(自身を含む): 71995392

約数和(自身を除く): 18027647

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 26783, 133915, 348179, 830273, 1740895, 4151365, 10793549, 53967745]

約数ペア:

[(1, 53967745), (5, 10793549), (13, 4151365), (31, 1740895), (65, 830273), (155, 348179), (403, 133915), (2015, 26783)]