51975273

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145589}}^1$

素因数の和:145616

約数の個数: 16

約数和(自身を含む): 83859840

約数和(自身を除く): 31884567

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 145589, 436767, 1019123, 2475013, 3057369, 7425039, 17325091, 51975273]

約数ペア:

[(1, 51975273), (3, 17325091), (7, 7425039), (17, 3057369), (21, 2475013), (51, 1019123), (119, 436767), (357, 145589)]