48562640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86719}}^1$

素因数の和:86739

約数の個数: 40

約数和(自身を含む): 129039360

約数和(自身を除く): 80476720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86719, 173438, 346876, 433595, 607033, 693752, 867190, 1214066, 1387504, 1734380, 2428132, 3035165, 3468760, 4856264, 6070330, 6937520, 9712528, 12140660, 24281320, 48562640]

約数ペア:

[(1, 48562640), (2, 24281320), (4, 12140660), (5, 9712528), (7, 6937520), (8, 6070330), (10, 4856264), (14, 3468760), (16, 3035165), (20, 2428132), (28, 1734380), (35, 1387504), (40, 1214066), (56, 867190), (70, 693752), (80, 607033), (112, 433595), (140, 346876), (280, 173438), (560, 86719)]