49076780

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4003}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 103255152

約数和(自身を除く): 54178372

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 4003, 6130, 8006, 12260, 16012, 20015, 40030, 80060, 2453839, 4907678, 9815356, 12269195, 24538390, 49076780]

約数ペア:

[(1, 49076780), (2, 24538390), (4, 12269195), (5, 9815356), (10, 4907678), (20, 2453839), (613, 80060), (1226, 40030), (2452, 20015), (3065, 16012), (4003, 12260), (6130, 8006)]