51972620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371233}}^1$

素因数の和:371249

約数の個数: 24

約数和(自身を含む): 124734624

約数和(自身を除く): 72762004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371233, 742466, 1484932, 1856165, 2598631, 3712330, 5197262, 7424660, 10394524, 12993155, 25986310, 51972620]

約数ペア:

[(1, 51972620), (2, 25986310), (4, 12993155), (5, 10394524), (7, 7424660), (10, 5197262), (14, 3712330), (20, 2598631), (28, 1856165), (35, 1484932), (70, 742466), (140, 371233)]