50400756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{200003}}^1$

素因数の和:200020

約数の個数: 36

約数和(自身を含む): 145602912

約数和(自身を除く): 95202156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 200003, 400006, 600009, 800012, 1200018, 1400021, 1800027, 2400036, 2800042, 3600054, 4200063, 5600084, 7200108, 8400126, 12600189, 16800252, 25200378, 50400756]

約数ペア:

[(1, 50400756), (2, 25200378), (3, 16800252), (4, 12600189), (6, 8400126), (7, 7200108), (9, 5600084), (12, 4200063), (14, 3600054), (18, 2800042), (21, 2400036), (28, 1800027), (36, 1400021), (42, 1200018), (63, 800012), (84, 600009), (126, 400006), (252, 200003)]