53215120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95027}}^1$

素因数の和:95047

約数の個数: 40

約数和(自身を含む): 141401664

約数和(自身を除く): 88186544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95027, 190054, 380108, 475135, 665189, 760216, 950270, 1330378, 1520432, 1900540, 2660756, 3325945, 3801080, 5321512, 6651890, 7602160, 10643024, 13303780, 26607560, 53215120]

約数ペア:

[(1, 53215120), (2, 26607560), (4, 13303780), (5, 10643024), (7, 7602160), (8, 6651890), (10, 5321512), (14, 3801080), (16, 3325945), (20, 2660756), (28, 1900540), (35, 1520432), (40, 1330378), (56, 950270), (70, 760216), (80, 665189), (112, 475135), (140, 380108), (280, 190054), (560, 95027)]