51553251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 79173120

約数和(自身を除く): 27619869

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 2927, 5871, 8781, 17613, 26343, 55613, 166839, 301481, 500517, 904443, 2713329, 5728139, 17184417, 51553251]

約数ペア:

[(1, 51553251), (3, 17184417), (9, 5728139), (19, 2713329), (57, 904443), (103, 500517), (171, 301481), (309, 166839), (927, 55613), (1957, 26343), (2927, 17613), (5871, 8781)]