50876420120

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{994457}}^1$

素因数の和:995747

約数の個数: 32

約数和(自身を含む): 114561561600

約数和(自身を除く): 63685141480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 2558, 5116, 6395, 10232, 12790, 25580, 51160, 994457, 1988914, 3977828, 4972285, 7955656, 9944570, 19889140, 39778280, 1271910503, 2543821006, 5087642012, 6359552515, 10175284024, 12719105030, 25438210060, 50876420120]

約数ペア:

[(1, 50876420120), (2, 25438210060), (4, 12719105030), (5, 10175284024), (8, 6359552515), (10, 5087642012), (20, 2543821006), (40, 1271910503), (1279, 39778280), (2558, 19889140), (5116, 9944570), (6395, 7955656), (10232, 4972285), (12790, 3977828), (25580, 1988914), (51160, 994457)]