48880460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30937}}^1$

素因数の和:31025

約数の個数: 24

約数和(自身を含む): 103951680

約数和(自身を除く): 55071220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 30937, 61874, 123748, 154685, 309370, 618740, 2444023, 4888046, 9776092, 12220115, 24440230, 48880460]

約数ペア:

[(1, 48880460), (2, 24440230), (4, 12220115), (5, 9776092), (10, 4888046), (20, 2444023), (79, 618740), (158, 309370), (316, 154685), (395, 123748), (790, 61874), (1580, 30937)]