53250680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190181}}^1$

素因数の和:190199

約数の個数: 32

約数和(自身を含む): 136931040

約数和(自身を除く): 83680360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190181, 380362, 760724, 950905, 1331267, 1521448, 1901810, 2662534, 3803620, 5325068, 6656335, 7607240, 10650136, 13312670, 26625340, 53250680]

約数ペア:

[(1, 53250680), (2, 26625340), (4, 13312670), (5, 10650136), (7, 7607240), (8, 6656335), (10, 5325068), (14, 3803620), (20, 2662534), (28, 1901810), (35, 1521448), (40, 1331267), (56, 950905), (70, 760724), (140, 380362), (280, 190181)]