51370585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77249}}^1$

素因数の和:77280

約数の個数: 16

約数和(自身を含む): 74160000

約数和(自身を除く): 22789415

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 77249, 386245, 540743, 1467731, 2703715, 7338655, 10274117, 51370585]

約数ペア:

[(1, 51370585), (5, 10274117), (7, 7338655), (19, 2703715), (35, 1467731), (95, 540743), (133, 386245), (665, 77249)]