45292990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{50891}}^1$

素因数の和:50987

約数の個数: 16

約数和(自身を含む): 82445040

約数和(自身を除く): 37152050

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 50891, 101782, 254455, 508910, 4529299, 9058598, 22646495, 45292990]

約数ペア:

[(1, 45292990), (2, 22646495), (5, 9058598), (10, 4529299), (89, 508910), (178, 254455), (445, 101782), (890, 50891)]