53040700

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{2777}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 115742592

約数和(自身を除く): 62701892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 2777, 3820, 4775, 5554, 9550, 11108, 13885, 19100, 27770, 55540, 69425, 138850, 277700, 530407, 1060814, 2121628, 2652035, 5304070, 10608140, 13260175, 26520350, 53040700]

約数ペア:

[(1, 53040700), (2, 26520350), (4, 13260175), (5, 10608140), (10, 5304070), (20, 2652035), (25, 2121628), (50, 1060814), (100, 530407), (191, 277700), (382, 138850), (764, 69425), (955, 55540), (1910, 27770), (2777, 19100), (3820, 13885), (4775, 11108), (5554, 9550)]