47509090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53381}}^1$

素因数の和:53477

約数の個数: 16

約数和(自身を含む): 86478840

約数和(自身を除く): 38969750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 53381, 106762, 266905, 533810, 4750909, 9501818, 23754545, 47509090]

約数ペア:

[(1, 47509090), (2, 23754545), (5, 9501818), (10, 4750909), (89, 533810), (178, 266905), (445, 106762), (890, 53381)]