56716965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54799}}^1$

素因数の和:54833

約数の個数: 24

約数和(自身を含む): 102585600

約数和(自身を除く): 45868635

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 54799, 164397, 273995, 493191, 821985, 1260377, 2465955, 3781131, 6301885, 11343393, 18905655, 56716965]

約数ペア:

[(1, 56716965), (3, 18905655), (5, 11343393), (9, 6301885), (15, 3781131), (23, 2465955), (45, 1260377), (69, 821985), (115, 493191), (207, 273995), (345, 164397), (1035, 54799)]