48837940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^2$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 108879876

約数和(自身を除く): 60041936

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 379, 758, 1516, 1895, 3790, 6443, 7580, 12886, 25772, 32215, 64430, 128860, 143641, 287282, 574564, 718205, 1436410, 2441897, 2872820, 4883794, 9767588, 12209485, 24418970, 48837940]

約数ペア:

[(1, 48837940), (2, 24418970), (4, 12209485), (5, 9767588), (10, 4883794), (17, 2872820), (20, 2441897), (34, 1436410), (68, 718205), (85, 574564), (170, 287282), (340, 143641), (379, 128860), (758, 64430), (1516, 32215), (1895, 25772), (3790, 12886), (6443, 7580)]