56549949

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 78048960

約数和(自身を除く): 21499011

約数列:

[1, 3, 37, 111, 131, 393, 3889, 4847, 11667, 14541, 143893, 431679, 509459, 1528377, 18849983, 56549949]

約数ペア:

[(1, 56549949), (3, 18849983), (37, 1528377), (111, 509459), (131, 431679), (393, 143893), (3889, 14541), (4847, 11667)]