49256090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378893}}^1$

素因数の和:378913

約数の個数: 16

約数和(自身を含む): 95481288

約数和(自身を除く): 46225198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 378893, 757786, 1894465, 3788930, 4925609, 9851218, 24628045, 49256090]

約数ペア:

[(1, 49256090), (2, 24628045), (5, 9851218), (10, 4925609), (13, 3788930), (26, 1894465), (65, 757786), (130, 378893)]