49016920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9649}}^1$

素因数の和:9787

約数の個数: 32

約数和(自身を含む): 111168000

約数和(自身を除く): 62151080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9649, 19298, 38596, 48245, 77192, 96490, 192980, 385960, 1225423, 2450846, 4901692, 6127115, 9803384, 12254230, 24508460, 49016920]

約数ペア:

[(1, 49016920), (2, 24508460), (4, 12254230), (5, 9803384), (8, 6127115), (10, 4901692), (20, 2450846), (40, 1225423), (127, 385960), (254, 192980), (508, 96490), (635, 77192), (1016, 48245), (1270, 38596), (2540, 19298), (5080, 9649)]