47809910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53719}}^1$

素因数の和:53815

約数の個数: 16

約数和(自身を含む): 87026400

約数和(自身を除く): 39216490

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 53719, 107438, 268595, 537190, 4780991, 9561982, 23904955, 47809910]

約数ペア:

[(1, 47809910), (2, 23904955), (5, 9561982), (10, 4780991), (89, 537190), (178, 268595), (445, 107438), (890, 53719)]