47721889

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 50232960

約数和(自身を除く): 2511071

約数列:

[1, 53, 67, 89, 151, 3551, 4717, 5963, 8003, 10117, 13439, 316039, 536201, 712267, 900413, 47721889]

約数ペア:

[(1, 47721889), (53, 900413), (67, 712267), (89, 536201), (151, 316039), (3551, 13439), (4717, 10117), (5963, 8003)]