53431280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95413}}^1$

素因数の和:95433

約数の個数: 40

約数和(自身を含む): 141976032

約数和(自身を除く): 88544752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95413, 190826, 381652, 477065, 667891, 763304, 954130, 1335782, 1526608, 1908260, 2671564, 3339455, 3816520, 5343128, 6678910, 7633040, 10686256, 13357820, 26715640, 53431280]

約数ペア:

[(1, 53431280), (2, 26715640), (4, 13357820), (5, 10686256), (7, 7633040), (8, 6678910), (10, 5343128), (14, 3816520), (16, 3339455), (20, 2671564), (28, 1908260), (35, 1526608), (40, 1335782), (56, 954130), (70, 763304), (80, 667891), (112, 477065), (140, 381652), (280, 190826), (560, 95413)]