50489740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8446

約数の個数: 48

約数和(自身を含む): 124008192

約数和(自身を除く): 73518452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8387, 16774, 33548, 41935, 58709, 83870, 117418, 167740, 234836, 293545, 360641, 587090, 721282, 1174180, 1442564, 1803205, 2524487, 3606410, 5048974, 7212820, 10097948, 12622435, 25244870, 50489740]

約数ペア:

[(1, 50489740), (2, 25244870), (4, 12622435), (5, 10097948), (7, 7212820), (10, 5048974), (14, 3606410), (20, 2524487), (28, 1803205), (35, 1442564), (43, 1174180), (70, 721282), (86, 587090), (140, 360641), (172, 293545), (215, 234836), (301, 167740), (430, 117418), (602, 83870), (860, 58709), (1204, 41935), (1505, 33548), (3010, 16774), (6020, 8387)]