54795400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24907}}^1$

素因数の和:24934

約数の個数: 48

約数和(自身を含む): 138986640

約数和(自身を除く): 84191240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 24907, 49814, 99628, 124535, 199256, 249070, 273977, 498140, 547954, 622675, 996280, 1095908, 1245350, 1369885, 2191816, 2490700, 2739770, 4981400, 5479540, 6849425, 10959080, 13698850, 27397700, 54795400]

約数ペア:

[(1, 54795400), (2, 27397700), (4, 13698850), (5, 10959080), (8, 6849425), (10, 5479540), (11, 4981400), (20, 2739770), (22, 2490700), (25, 2191816), (40, 1369885), (44, 1245350), (50, 1095908), (55, 996280), (88, 622675), (100, 547954), (110, 498140), (200, 273977), (220, 249070), (275, 199256), (440, 124535), (550, 99628), (1100, 49814), (2200, 24907)]