51978892

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5171}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 104267520

約数和(自身を除く): 52288628

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 5171, 10052, 10342, 20684, 36197, 72394, 144788, 1856389, 3712778, 7425556, 12994723, 25989446, 51978892]

約数ペア:

[(1, 51978892), (2, 25989446), (4, 12994723), (7, 7425556), (14, 3712778), (28, 1856389), (359, 144788), (718, 72394), (1436, 36197), (2513, 20684), (5026, 10342), (5171, 10052)]