52503215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 65577600

約数和(自身を除く): 13074385

約数列:

[1, 5, 43, 59, 215, 295, 2537, 4139, 12685, 20695, 177977, 244201, 889885, 1221005, 10500643, 52503215]

約数ペア:

[(1, 52503215), (5, 10500643), (43, 1221005), (59, 889885), (215, 244201), (295, 177977), (2537, 20695), (4139, 12685)]