53510240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47777}}^1$

素因数の和:47799

約数の個数: 48

約数和(自身を含む): 144480672

約数和(自身を除く): 90970432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47777, 95554, 191108, 238885, 334439, 382216, 477770, 668878, 764432, 955540, 1337756, 1528864, 1672195, 1911080, 2675512, 3344390, 3822160, 5351024, 6688780, 7644320, 10702048, 13377560, 26755120, 53510240]

約数ペア:

[(1, 53510240), (2, 26755120), (4, 13377560), (5, 10702048), (7, 7644320), (8, 6688780), (10, 5351024), (14, 3822160), (16, 3344390), (20, 2675512), (28, 1911080), (32, 1672195), (35, 1528864), (40, 1337756), (56, 955540), (70, 764432), (80, 668878), (112, 477770), (140, 382216), (160, 334439), (224, 238885), (280, 191108), (560, 95554), (1120, 47777)]