54270700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 129991680

約数和(自身を除く): 75720980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 479, 515, 550, 958, 1030, 1100, 1133, 1916, 2060, 2266, 2395, 2575, 4532, 4790, 5150, 5269, 5665, 9580, 10300, 10538, 11330, 11975, 21076, 22660, 23950, 26345, 28325, 47900, 49337, 52690, 56650, 98674, 105380, 113300, 131725, 197348, 246685, 263450, 493370, 526900, 542707, 986740, 1085414, 1233425, 2170828, 2466850, 2713535, 4933700, 5427070, 10854140, 13567675, 27135350, 54270700]

約数ペア:

[(1, 54270700), (2, 27135350), (4, 13567675), (5, 10854140), (10, 5427070), (11, 4933700), (20, 2713535), (22, 2466850), (25, 2170828), (44, 1233425), (50, 1085414), (55, 986740), (100, 542707), (103, 526900), (110, 493370), (206, 263450), (220, 246685), (275, 197348), (412, 131725), (479, 113300), (515, 105380), (550, 98674), (958, 56650), (1030, 52690), (1100, 49337), (1133, 47900), (1916, 28325), (2060, 26345), (2266, 23950), (2395, 22660), (2575, 21076), (4532, 11975), (4790, 11330), (5150, 10538), (5269, 10300), (5665, 9580)]