49891395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77351}}^1$

素因数の和:77402

約数の個数: 16

約数和(自身を含む): 81683712

約数和(自身を除く): 31792317

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 77351, 232053, 386755, 1160265, 3326093, 9978279, 16630465, 49891395]

約数ペア:

[(1, 49891395), (3, 16630465), (5, 9978279), (15, 3326093), (43, 1160265), (129, 386755), (215, 232053), (645, 77351)]