55786179

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 77688720

約数和(自身を除く): 21902541

約数列:

[1, 3, 43, 89, 113, 129, 267, 339, 1849, 3827, 4859, 5547, 10057, 11481, 14577, 30171, 164561, 208937, 432451, 493683, 626811, 1297353, 18595393, 55786179]

約数ペア:

[(1, 55786179), (3, 18595393), (43, 1297353), (89, 626811), (113, 493683), (129, 432451), (267, 208937), (339, 164561), (1849, 30171), (3827, 14577), (4859, 11481), (5547, 10057)]