51662015

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 63669888

約数和(自身を除く): 12007873

約数列:

[1, 5, 53, 137, 265, 685, 1423, 7115, 7261, 36305, 75419, 194951, 377095, 974755, 10332403, 51662015]

約数ペア:

[(1, 51662015), (5, 10332403), (53, 974755), (137, 377095), (265, 194951), (685, 75419), (1423, 36305), (7115, 7261)]