53203475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 71662080

約数和(自身を除く): 18458605

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1289, 1651, 3175, 6445, 8255, 16757, 32225, 41275, 83785, 163703, 418925, 818515, 2128139, 4092575, 10640695, 53203475]

約数ペア:

[(1, 53203475), (5, 10640695), (13, 4092575), (25, 2128139), (65, 818515), (127, 418925), (325, 163703), (635, 83785), (1289, 41275), (1651, 32225), (3175, 16757), (6445, 8255)]