53454505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43283}}^1$

素因数の和:43320

約数の個数: 16

約数和(自身を含む): 72717120

約数和(自身を除く): 19262615

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43283, 216415, 562679, 822377, 2813395, 4111885, 10690901, 53454505]

約数ペア:

[(1, 53454505), (5, 10690901), (13, 4111885), (19, 2813395), (65, 822377), (95, 562679), (247, 216415), (1235, 43283)]