55547900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5510

約数の個数: 36

約数和(自身を含む): 121731792

約数和(自身を除く): 66183892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 5393, 10300, 10786, 21572, 26965, 53930, 107860, 134825, 269650, 539300, 555479, 1110958, 2221916, 2777395, 5554790, 11109580, 13886975, 27773950, 55547900]

約数ペア:

[(1, 55547900), (2, 27773950), (4, 13886975), (5, 11109580), (10, 5554790), (20, 2777395), (25, 2221916), (50, 1110958), (100, 555479), (103, 539300), (206, 269650), (412, 134825), (515, 107860), (1030, 53930), (2060, 26965), (2575, 21572), (5150, 10786), (5393, 10300)]