49804389

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5641}}^1$

素因数の和:5762

約数の個数: 20

約数和(自身を含む): 75095020

約数和(自身を除く): 25290631

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5641, 8829, 16923, 50769, 152307, 456921, 614869, 1844607, 5533821, 16601463, 49804389]

約数ペア:

[(1, 49804389), (3, 16601463), (9, 5533821), (27, 1844607), (81, 614869), (109, 456921), (327, 152307), (981, 50769), (2943, 16923), (5641, 8829)]