54420245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2803}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 71468352

約数和(自身を除く): 17048107

約数列:

[1, 5, 11, 55, 353, 1765, 2803, 3883, 14015, 19415, 30833, 154165, 989459, 4947295, 10884049, 54420245]

約数ペア:

[(1, 54420245), (5, 10884049), (11, 4947295), (55, 989459), (353, 154165), (1765, 30833), (2803, 19415), (3883, 14015)]