56982778

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 87019560

約数和(自身を除く): 30036782

約数列:

[1, 2, 73, 146, 277, 554, 1409, 2818, 20221, 40442, 102857, 205714, 390293, 780586, 28491389, 56982778]

約数ペア:

[(1, 56982778), (2, 28491389), (73, 780586), (146, 390293), (277, 205714), (554, 102857), (1409, 40442), (2818, 20221)]