50284456280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{495511}}^1$

素因数の和:495624

約数の個数: 64

約数和(自身を含む): 117733651200

約数和(自身を除く): 67449194920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 59, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 860, 1180, 1720, 2360, 2537, 5074, 10148, 12685, 20296, 25370, 50740, 101480, 495511, 991022, 1982044, 2477555, 3964088, 4955110, 9910220, 19820440, 21306973, 29235149, 42613946, 58470298, 85227892, 106534865, 116940596, 146175745, 170455784, 213069730, 233881192, 292351490, 426139460, 584702980, 852278920, 1169405960, 1257111407, 2514222814, 5028445628, 6285557035, 10056891256, 12571114070, 25142228140, 50284456280]

約数ペア:

[(1, 50284456280), (2, 25142228140), (4, 12571114070), (5, 10056891256), (8, 6285557035), (10, 5028445628), (20, 2514222814), (40, 1257111407), (43, 1169405960), (59, 852278920), (86, 584702980), (118, 426139460), (172, 292351490), (215, 233881192), (236, 213069730), (295, 170455784), (344, 146175745), (430, 116940596), (472, 106534865), (590, 85227892), (860, 58470298), (1180, 42613946), (1720, 29235149), (2360, 21306973), (2537, 19820440), (5074, 9910220), (10148, 4955110), (12685, 3964088), (20296, 2477555), (25370, 1982044), (50740, 991022), (101480, 495511)]