47297090

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{9403}}^1$

素因数の和:9913

約数の個数: 16

約数和(自身を含む): 85313088

約数和(自身を除く): 38015998

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 9403, 18806, 47015, 94030, 4729709, 9459418, 23648545, 47297090]

約数ペア:

[(1, 47297090), (2, 23648545), (5, 9459418), (10, 4729709), (503, 94030), (1006, 47015), (2515, 18806), (5030, 9403)]