56223845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28759}}^1$

素因数の和:28804

約数の個数: 16

約数和(自身を含む): 74545920

約数和(自身を除く): 18322075

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 28759, 143795, 488903, 661457, 2444515, 3307285, 11244769, 56223845]

約数ペア:

[(1, 56223845), (5, 11244769), (17, 3307285), (23, 2444515), (85, 661457), (115, 488903), (391, 143795), (1955, 28759)]