52447070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403439}}^1$

素因数の和:403459

約数の個数: 16

約数和(自身を含む): 101666880

約数和(自身を除く): 49219810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 403439, 806878, 2017195, 4034390, 5244707, 10489414, 26223535, 52447070]

約数ペア:

[(1, 52447070), (2, 26223535), (5, 10489414), (10, 5244707), (13, 4034390), (26, 2017195), (65, 806878), (130, 403439)]