52277500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 60

約数和(自身を含む): 124778808

約数和(自身を除く): 72501308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 1100, 1250, 1375, 1901, 2500, 2750, 3802, 5500, 6875, 7604, 9505, 13750, 19010, 20911, 27500, 38020, 41822, 47525, 83644, 95050, 104555, 190100, 209110, 237625, 418220, 475250, 522775, 950500, 1045550, 1188125, 2091100, 2376250, 2613875, 4752500, 5227750, 10455500, 13069375, 26138750, 52277500]

約数ペア:

[(1, 52277500), (2, 26138750), (4, 13069375), (5, 10455500), (10, 5227750), (11, 4752500), (20, 2613875), (22, 2376250), (25, 2091100), (44, 1188125), (50, 1045550), (55, 950500), (100, 522775), (110, 475250), (125, 418220), (220, 237625), (250, 209110), (275, 190100), (500, 104555), (550, 95050), (625, 83644), (1100, 47525), (1250, 41822), (1375, 38020), (1901, 27500), (2500, 20911), (2750, 19010), (3802, 13750), (5500, 9505), (6875, 7604)]