47853290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67399}}^1$

素因数の和:67477

約数の個数: 16

約数和(自身を含む): 87350400

約数和(自身を除く): 39497110

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 67399, 134798, 336995, 673990, 4785329, 9570658, 23926645, 47853290]

約数ペア:

[(1, 47853290), (2, 23926645), (5, 9570658), (10, 4785329), (71, 673990), (142, 336995), (355, 134798), (710, 67399)]