51736470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2609}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 124403040

約数和(自身を除く): 72666570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 2609, 3305, 3966, 5218, 6610, 7827, 9915, 13045, 15654, 19830, 26090, 39135, 78270, 1724549, 3449098, 5173647, 8622745, 10347294, 17245490, 25868235, 51736470]

約数ペア:

[(1, 51736470), (2, 25868235), (3, 17245490), (5, 10347294), (6, 8622745), (10, 5173647), (15, 3449098), (30, 1724549), (661, 78270), (1322, 39135), (1983, 26090), (2609, 19830), (3305, 15654), (3966, 13045), (5218, 9915), (6610, 7827)]