51586640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92119}}^1$

素因数の和:92139

約数の個数: 40

約数和(自身を含む): 137074560

約数和(自身を除く): 85487920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92119, 184238, 368476, 460595, 644833, 736952, 921190, 1289666, 1473904, 1842380, 2579332, 3224165, 3684760, 5158664, 6448330, 7369520, 10317328, 12896660, 25793320, 51586640]

約数ペア:

[(1, 51586640), (2, 25793320), (4, 12896660), (5, 10317328), (7, 7369520), (8, 6448330), (10, 5158664), (14, 3684760), (16, 3224165), (20, 2579332), (28, 1842380), (35, 1473904), (40, 1289666), (56, 921190), (70, 736952), (80, 644833), (112, 460595), (140, 368476), (280, 184238), (560, 92119)]